I don't swallow

The new nurse was intrigued by this little useful tool I've brought along with me since the day I've started medication at the polyclinic.

Bought from Guardian a few years back, it has been a very useful tool for people who can't master the skill of pill swallowing.

It has 3 functions - it grinds (pic 1), cuts (pic 2) and stores pills (pic 3). It's amazing how a simple action of twisting this little tool, a pill can turn into the powder form quite easily. And I'm very grateful to the person who has invented this little useful tool. Otherwise, I'd be carrying a mortar everyday to the treatment room.

Because of the numbness of my right leg, I was given additional pills to counteract the side effect. Fortunately it was the tiny vit B pills and not the yucky white pills.

2 months......I wish it could be over with a blink of an eye.
Would be going for a review this Thurs at this little TB Centre located near Novena...still holding on to that liiiiiitle glimpse of hope that it could be a wrong diagnosis......

一路的思绪

我， 病了。
世界还 在旋转，而我的步伐
放 慢 了。

想了很多， 听了很多，
反思了很多， 也体会了许多。

害怕，恐惧，焦虑，担忧
失望，感伤，无奈，接受

过程中有许多感触。
看到了家人的爱与关怀， 是无私， 无条件的。
明白了朋友的鼓励与慰问，不是理所当然的。

无声的责怪，厌烦，懊恼,恐惧...
我了解.
我还在学习如何放得下，看得开。

走着，走着，
复杂的思绪随着慢慢的脚步逐渐清晰了。
原来自己其实也可以安慰自己。
回家的路，虽然自己走, 但还是开心的。

Medication time...

It’s been 3 days since the diagnosis. The news is still taking time to sink in. I do feel depress occasionally and having mixed emotions. And I’m still holding on to the slimmest chance of a wrong diagnosis.

Maybe I’d receive the good news 2 weeks later from the doctor that it is actually not TB. The skin test result isn’t a 100% indication as a person with low immunity would also have a skin reaction. The doctors may have made a mistake in observing the x-ray film and that the little spots are actually scars which could be an indication that my antibodies have won a TB war much earlier. My sputum test is negative so far.

Though non life-threatening (provided I obediently and conscientiously take the medication), having to go through a 6-month treatment sounds a long time to me. I’ve to report to the polyclinic daily to take my medication under the supervision of a nurse for the next 2 months daily. For Sun and PH, medication will be packed for me to take from home. It’s tedious, especially to a non-pill swallower like me, it’s tough having to take 7 pills everyday. I don’t blame such a system as I know there will be people out there who will ‘default’ taking their medication which would cause the bacteria to become resistant to the medication and new medicines have to be taken for a longer period of time with more side effects with a lower chance of cure. Worse, the person might also spread the drug-resistant TB to others.

Fortunately, the nurses at the polyclinic have been helpful and patient. My first medication took place at the TB Centre. The social medical worker helped me pound all the medicine into powder form which I estimated it to amount to 3 tablespoonfuls. You can imagine the taste of the concoction. If only someone would try to make all medicines taste better, then patients at least would be more willing to take them.

Day 2, I took about half an hour to finish. The nurse helped to cut the pills up whilst I cut them smaller with my pill cutter. Still it took 2 glasses of water and several attempts to get those smaller pieces of pills down. The bitter aftertaste lingers…

Today, I strategized by grinding them into powder one at a time instead of mixing all up. It sped up the process a little with less aftertaste. I’d feel a little lethargy after medication and am experiencing numbness on my left leg which I’ll have to alert the doc of this side effect if it continues. No alcohol and TCM for me now as the medication might affect the liver. Well to lighten things up, my pj now is like Fanta Orange, due to one of the pills I’m taking.

Looking forward to the end of 2 weeks so I can be back at work, and looking forward to 14 Mar – the end of the daily torture. After which, I would only be required to go for medication on a thrice a week basis for the next 4 mths and hopefully, with fewer medication.

I suppose when I get back to office, probably some colleagues might feel uncomfortable of my presence. Can’t really blame them for I too had the stigma when I visited the TB centre. Face mask, no using of hp in the premise, went back to bathe to sanitize myself right after the visit and even disinfecting my bag with dettol disinfectant spray.

The social medical nurse explained to me that the TB bacteria can stay inactive in a person and become active later especially when one’s immunity level is low. It’s airborne and it’s hard to tell who, where and when you catch it from such as my case. I can only presume that I may have caught it at crowded shopping malls in town as these are the last few places I’ve been before I was down with the flu. But then again, I could have caught it earlier- in the lift, in the trains, in the taxis… Well one word that probably says it plainly -- “Suay”……

A healthy person who is infected has a 10% chance of developing TB disease in his/her lifetime. The chance is higher if one:

1. suffers from diseases such as diabetes or HIV infection
2. is a drug addict
3. is on steroids
4. have poor nutrition

And well, it’s obvious I belong to the last category. For now, I just have to avoid crowded places to reduce the chance of me catching some other bugs esp a flu or a cough bug which might distress my lungs further.

Apparently, TB seems to be back here and has seen a rising trend according to reports, probably partly due to the increase of foreign workers. With almost 5 mil people living on this small island, it's really tough to find places without the crowd and the noise...

Unforgettable 2010

The results are out - I have contracted TB.

Before you get freaked out, the doc said there aren't cavities and from the first sputum test result which indicated that I was not contagious. She also said my colleagues need not go for screening when I asked if it's required. Surprisingly, the medical social worker told me that I don't need to separate utensils from Uncle Tan, even thou I had been doing that since I caught the flu last Dec which is a usual practice for us whenever either of us are unwell.

How does one get TB?
Based on the article from MedicineNet.com, a person can become infected with tuberculosis bacteria when he or she inhales minute particles of infected sputum from the air. The bacteria gets into the air when someone who has a tuberculosis lung infection coughs, sneezes, shouts, or spits. People who are nearby can then possibly breathe the bacteria into their lungs. You don't get TB by just touching the clothes or shaking the hands of someone who is infected. Tuberculosis is spread primarily from person to person by breathing infected air during close contact.

So next time I see people spitting illegally, they are sure gonna get it from me.

Treatment is a long process and a tedious one as it requires daily visits to the nearest polyclinics to take medication (fortunately only once a day and unfortunately 7 pills in all) for the next 2 months followed by a visit to the TB centre for another xray and sputum test. Thereafter, treatment will reduce to 3X a week for the next 4 mths.

So goodbyes to my Switzerland holidays in May...I won't be able to travel until I have completed my course of medication which will take 6 mths if I'm doing well, if not 9-12 mths. Am hoping I'll have no side effects from taking the medication and perferably it will make me eat more :)

Ah Kin initially was scared especially when told she had TB by the doc, she could not believe her ears. But I guess at least there's a closure now. At least I know why I'm still not completely recovered from my cough.

To my family members, friends and colleagues who have showered me with their concerns, Thank You :) I really appreciate your prayers, well-wishes, support, encouragement and advice.

I still have 2 crownings and one potential filling to be done...I wonder when it will end......

Indeed, health is very important. Can't stress more on that and thou Ah Kin has been eating healthy food and avoiding unhealthy ones, healthy lifestyle is one habit I haven't quite picked up yet.

Unforgetable 2009

Eve of New Year's eve -- I was waiting at the A&E at TTSH. Waiting for my turn to be examined by the doctor to confirm if I had contracted TB.

I caught a flu about 3 weeks ago, followed a cough. It didn't occur to me that I had been coughing for quite some time as it did not disturb my sleep. The only inconvenience was the inability to converse without being punctuated by the intermittent coughs.

My colleagues and boss suggested I should go for an x-ray just to elimate the possibility of other diseases. The x-ray showed some unknown patchy stuff, indicating "suspected pulmonary tubercolosis" on the report and advised further clinical assessment and followup. I wasn't that anxious yet as previously my mum also experienced similar case but was cleared when a 2nd x-ray was done. All was calm until when I see my GP.

"I think this can be quite serious." How would he know when he only listened to my description and hadn't even looked at my x-ray ? "I don't think we can handle this....I think you should go to TTSH now for a thorough check...I'll write a referral letter and you can go to the A&E at TTSH and they will refer you to the TB dept".

Now I partly understand why A&E is such a busy dept. And I also feel strongly that doctors should also be trained in having EQ or to be specific, "The Art of Communicating With Your Patients".

Doctors' words can really freak you out and scare the hell out of you.

At this moment, you'll realise suddenly that the support from your family, your friends & even colleagues make a difference. I can now imagine the fear and anxiety faced by people who have been told they had contracted an incurable disease. the fear I felt was probably 1/100 of their fear.

I was texting my thoughts and feelings into my mobile phone - to distract myself and to remind myself of the fear and the importance of health. My heart was probably beating fast as I was texting. What if I really were to contract the disease? Though curable, the thought of the long treatment and even the thought of the diagnostic tests I may have to go through already worries me. Gosh and those people who have been in contact with me...

A song in Alice In Wonderland that goes like this:

"I give myself very good advice but I very seldom follow it. That explains, the trouble that I'm always in..."

Indeed. I should have listened to my own advice and sleep early. I should have exercised more, avoid last minute shopping at crowded places. I should have stuck to one trusted doctor instead of conveniently going to whichever doctor that was near and still opened. I should have looked after myself better......

"Will I ever learn to do the things I should?"

One hour had passed...the wait was killing me. I didn't want to be admitted. Better still, I hope it was a false alarm and that my GP was just overly anxious and wanted to play it safe.

Finally my name was called. I was examined by a nurse. Afterwhich I was told to sit and wait for the doctor.

Security was quite strict. Only one person was allowed to accompany the patient. The rest of the family had to wait outside the tentage. And only the patient is allowed into the waiting zone. I thought that was a good way to prevent the spread of diseases. Unfortunately, there were some who keep testing the boundary, not wearing the mask they were given and tried to enter the area whilst the security was not around. I was also wondering how a sexily-dressed lady who could still take cold drinks be one of the patients waiting at the A&E.

When I finally saw the doctor, she was busy typing whatever I was describing to her into her pc as she asked the questions. She examined my throat, x-ray and somehow gave me the feeling that it wasn't as bad as it seems. She told me to wait at the waiting zone whilst she sought clearance from her boss. This should sound familiar to those in the civil service.

I signalled to my family that I had to wait and told my poor brother who hasn't had his dinner to go and look for food as it'd be a long wait. Indeed, it took about 3 hours - from about 8.30pm to 11.30pm for the whole process which includes medicine collection, to end.

The doctor said they did not think that it is TB but suggested me to visit the TB dept just to make sure as the doctors there are more specialised in that field. So I was given a week's MC, and strangely, they called me later to fix the appointment date on 7 Jan.

So from now to 7 Jan, I'm home, trying to take whatever stuff to strenghten my lungs and TRY to stick to a healthier routine. Am trying to get to bed by 10.30pm which is pretty tough...

Humans...the moment they know they are not in that critical moment, they somehow will lax into the unhealthy habits again......

To my family and friends, which also includes my colleagues whom I already consider them as friends, thank you for your concern, your assurance and your encouragement. Ah Kin is really grateful and will try to look after myself better =)

Monday Blues

Today’s a blue Monday. A very blue one indeed. Not because weekend was too short, not because I wanted to have more sleep, not because I had to go to work.

I bumped into my old neighbour in the lift. We shared the usual greetings. She then started talking about the pain on her knee which had kept her grounded at home for the past 3 months. No wonder we didn’t see her as often but it didn’t occur to us that she was unwell.

She’s a typical Teochew Ah Mah and we always addressed her as “Aunty”. She spoke only Teochew and understood only Teochew. She’s a devout Buddhist who will go to the temple to pray and usually goes for strolls after breakfast or dinner. We were happy when we learnt that our neighbour is an elderly lady. Somehow we have an affinity with older folks. Kind ones of course.

There were occasions when we couldn’t understand totally what she was trying to say, neither could she understand fully what we are trying to tell her. But we still do simple exchanges when we see each other. She would make her Teochew kuehs and share some with us and I too would pass her some stuff that I’ve bought or made.

I was late for work but I stood and listened. I could have disengaged the conversation and rush off for work. But I didn’t. To give someone else your time is something that we urban beings can hardly give now. Moreover, I have a soft spot for elderly folks. Perhaps because I was brought up by my grandparents.

The unbearable pain on her knee had made her tear but that was nothing when compared to the pain in her heart. I empathized with her when she shared how her youngest daughter tried to make her sign a contract to will the current flat to her. Her youngest daughter is 45 now and single, after 2 failed marriages. Thankfully, no children. And fortunately, Aunty did not sign the contract. Relationship with her daughter turned sour.

I can’t imagine the hurt she felt when she shared how her own daughter is waiting for her to die so that she then could sell off the flat for money. My heart ached when she said if not because of the knee pain, she would have just jumped off the building.

I knew how it feels and I just listened. Before the end of our conversation, I tried assuring her with my limited Teochew vocabulary that she could look for us if she needed any help and kept telling her “hua yi jiu hor” – as long as you’re happy. I wanted to her not to think too much and just concentrate on getting well, but with my little pool of lexis, I gave her a soft rub on her shoulders and repeated the liner.

The walk to the office was a long one. A lot of thoughts went through my head and emotions swell whenever it reached the sore spot. It was strange that the emotion that took over was sadness and empathy for Aunty, instead of anger towards her youngest daughter. I was also thinking what else can I do and the most immediate was to learn a few more Teochew terms so that I could communicate with her better.

It’s a blue Monday today but I hope I have made Aunty’s Monday less blue today.

Healthy Living - Raw Food Glow Workshop

Ooh...been so long since my last entry. Just a quick update on the last entry. We've received the full refund of the air ticket cost and and SIA has recently refunded the $150 admin fees. NTUC Income has also waived the travel insurance premiums. Somehow emails work for us better than calls to the customer service centres.

Total damage: $98 for the 1N hotel stay + cab fare to and fro the airport. Disappointment? Nay....it's a sign......... =P

We've been rather busy with the past weekends. Robinson sale, talk @ CPF, HPB's healthy lifestyle roadshow that we chanced upon which we've gotten our BMI calculated and received goodie bags :) The item that enticed us to join the "Uncle and Aunty" queue - 750g brown rice. Don't tell me you didn't queue for free stuff before...I bet the Ben and Jerry's queue is longer than this.

Uncle Tan and I participated in a workshop organised by PA and thought I could share the recipes for those who are interested in a fuss free nutritious food which doesn't require any cooking.

It was a small class held in Cuppage Plaza, a quiet little open space outside the cafe "NutriHub - the Organic Fushion Cafe".

The trainer is a former nurse and her last stint was working with the National Cancer Centre. Her medical knowledge has somewhat made the workshop more interesting and educational. We've picked up a number of useful tips on how we process the food for health benefits.

How can healthy food be delicious? Well, you'll never know till you try and well...sometimes it's a matter of how your mind is being programmed :)

Good things are meant to be shared, so here are the recipes:

Cashew Fig Milk
Ingredients for 1 serving (approx 300ml):
- 12 cashew nuts
- 1 Medjool date
- 1 Fig
- 200 ml filtered drinking water
- 5 ice cubes

Method:
1. Wash and soak cashew nuts overnight in filtered dirnking water.

Note: Apparently cashew nuts and almond nuts are 'acidic' in nature and are not good for the body if taken without getting rid of their acidity by soaking them. It's better to eat raw nuts than those pan fried or roasted as the fats from the nuts will turn to hydrogenated oil which is unhealthy for the body, and that explains why some would feel bloated after eating these processed nuts. If you still prefer your nuts to be crispy, you can lightly toast them but the best is to dehydrate them using a dehydrator.

2. The following day, discard the water and rinse it before adding them to the blender.
3. Remove the head of the fig and cut into 4 pieces.
4. Remove the head and seed from the date.
5. Wash the fig and date before mixing them with the cashew nuts, water and ice cubes and blend them till smooth.

We were all surprised by the sweetness and taste. The smell is a little weird but everyone likes the taste. The first pic is the milk. You can replace the cashew nuts with almond nuts (12 pieces) or brazillian nuts (3 pieces). Similar to fruit juice, try to consume it within 2 hours.

Swiss Museli
Ingredients for 1 serving (approx 300ml):
3 tbsp of rolled oats (organic if you are the purist)
10 pcs of shelled walnuts
1 tbsp pumpkin seeds
1 tbsp sunflolwer seeds
1 tsp white & black sesame seeds
1 tbsp raisins or wolfberries
200ml filtered drinking water
1 tsp lemon juice
Fresh fruits i.e. banana, payaya, apple, strawberry, kiwi etc.

Method:
1. Rinse the rolled oats, nuts and seeds and dried fruits (raisins/wolfberries). Pour them into a clean container and soak it in 200ml of drinking water. Keep the container overnight in the fridge.

2. Remove it from the fridge the next morning and pour it into a bowl. wash and cut fresh fruits to add into the bowl and add 1 tsp of lemon juice into it, mix well and serve.

If you prefer it warm, you could cook the oats then mixed in the nuts to cook. Preferably not to add in the fruits as their enzymes would be destroyed under high temp which loses its nutritional value.

Fruity Nutty Tart
Ingredients for 5 to 6 tarts:
Crust
Walnut - half cup
Almond - half cup
Medjool dates - 3 to 4 pcs
1 pinch of rock/ sea salt
1 pinch of 5 spices powder (optional)

Filling
Banana - 1 to 2 pcs
Kiwi - 1 pcs
Medjool Dates - 1 to 2 pcs
1 tbsp Psyllium Husk (this is good at making food stick together, similar to gelatin)

Method:
1. Soak almond 3-4 hrs and drain dry. Wash walnuts and dates

2. Use a food processor to blend all ingredients for the crust. Chopped and pulse into fine pieces and blend well into a sticky mixture.

3. Divide the nutty paste into 5 - 6 portions. Place each portion into a tart cup. Mould the paste to form the tart crust. You can refer to the pic above.

4. Use food processor to blend all ingredients except strawberry for the filling together. Wait 1 - 2 mins for the psyllium husk to expand and form the sticky texture. Cut strawberry into halves and use as topping.

5. Place 1 - 2 tbsp of the filling on the tart crust and add fresh strawberries as topping.

Chill the crust/ tart if possible to harden it further.

Personally, I found the banana taste a little overpowering. Perhaps can reduce the amt or consider other fruit filling.

After the workshop, we were served lunch - organic fried beehoon with beans and mushrooms with organic thai green/red chilli. Sedap!!! Desert was organic green bean soup with kelp (or seaweed I think) and sweet potato.

This cafe serves organic food besides selling organic items and conducting classes of this sort. You could visit tthem at www.nutrihub.blogspot.com or pop by the cafe to take a look at Cuppage Plaza (behind OG Orchard, near Centrepoint) at B2-25. Open daily from 10am to 7pm and closed on Sun and PH.

Have fun trying :)

The Signs...

For the first time in my life (and Uncle Tan's), I was denied to board the plane on the day of departure.

Reason: Passport's validity - less that 6 mths. And...it's 10 days short. Sign No. 1

It all started when Uncle Tan and I decided just to take a break from work to R&R. Because we didn't plan exactly when and where, it was all decided about 2 weeks before the trip, after taking into consideration that no current H1N1 outbreak, no earthquakes or riots and somewhere that requires less planning cos we prefer a free & easy trip. So Taiwan it is since there's no language barrier with a convenient rail system and the place also offers nice scenery in parts of the city.

We did a bit of research with the use of friends' past itineraries. Somehow we seem to be looking forward more for the break instead of the trip itself. Probably we were stressed with work & our immunity level was low.

Uncle Tan did mention to me that my passport was slightly less than 6 mths. But it really didn't strike us that there'd be any problem. Moreover, the system also allowed the booking without any prompts and we went ahead to book the accommodation. It was only successful upon the second try as the first choice hotel was fully booked. Sign No. 2

We went ahead to select the seats thou not many choices. You'll be surprised to find the entire row 44 empty. Talking about the superstitious beliefs amongst Singaporeans. Oh if you're keen to know, the total cost of the air tix we paid is $1,348.

Days before departure, Uncle Tan went to check the weather forecast on www.weatherunderground.com and thunderstorms would be expected. It also indicated "Typhoon Parma" on the 4th and last day of our trip. Ok, everything has been booked, so it's kinda too late to do anything anyway. Sign No. 3

The only thing that we could not do is to do the Internet check-in. It prompted the message: "You must have at least 6 months validity on your passport to complete Internet check-in. Please check in at the airport." Sign No. 4
It still didn't indicate the prohibition to travel and I grumbled about having to arrive at the airport earlier to do the checking-in.

Just before stepping out of the house, I suddenly recalled that my buddhist beads, which I always bring along with me for every trip. We made a search and just couldn't find it. It didn't really leave a very bad feeling or maybe I just told myself not to think too much into it. So we left the house anyway. Sign No. 5

I wonder if this was a laughable mistake as I could see a staff seated at the other gate smiling to himself. I was like "huh?" "what?" when I heard this and was trying desperate to see who else I can seek help from especially at this hour when most people are still asleep. 2 of my colleagues knew about my predicament as they were early birds and that also allowed me to vent some frustrations and well, confusion.

I'm curious to know how many knew about the 6-mth validity rule. The staff told us that certain countries like China and Malaysia are more lenient whereas countries such as Taiwan, is pretty strict about this. And when we told her the system still allows the booking to go through without any prompts, she said that the system would not prompt if we booked via the KrisFlyer. So doesn't that make KrisFlyer members at a disadvantage then?

So she advised us to make a trip to ICA to see if it's possible to get an extension and gave us SQ's customer service hotline to enquire. We were given the following options:

1. Cancel the booking - cancellation fee at $75 per pax if the cancellation is made before the plane takes off at 8.30am. Afterwhich would be the full cancellation charge of $150 per pax applies.

2. Take the next available flight at 12+pm and to top up $148 per pax. However, we need to inform them before 8.30am.

3. Up-selling the ticket - keeping the tix with flexi dates with top-ups.

And that was how we know that ICA opens at 8am and for a moment I thought ICA building had a 4D-Toto station. The Q outside the building was already forming before the opening. Fortunately it moved pretty past and the Q to do the extension was short - Q no. 004. Ah, another sign... ...

Before we went in, we contemplated whether we still want to go ahead with the trip if extension was granted. Somehow we felt that these things perhaps happen for a reason and so we decided that if the extension was not granted, we take it as a no go.

And indeed it was. In order to do an extension for a single trip, the staff said we would have to apply for visa. Alternatively, she suggested making a new passport which she could expedite the process but could only collect it at 4pm. Either way, we couldn't catch the next available flight and we did not have any mood to go even if we were to postpone the trip to the following day. And having to go through all these in the morning is somewhat draining. So we decided to cancel the trip and try to see if we could be refunded.

We called the online travel agency to explain our situation, followed by an email. They were very prompt in settling this they replied before the stipulated 48 hrs. They are agreeable to our suggestion to pay only a night's rate and refund the remaining sum instead of charging us the full amount. I strongly recommend their service if you intend to book your own travel accomodation. Here's the link: www.octopustravel.com.sg.

We are still waiting for NTUC travel insurance's reply on the waiver of cancellation charges though the amount was not a lot. The lady did not return my call and I had to follow up with an email. We even called the credit card company to see if we could stop this payment as the transaction was done only a day before. Well, Uncle Tan hesitated to do so as this would mean his current card would be void and the bank would have to re-issue him a new card which means he has to go through the hassle of re-linking the credit card up with his mobile phone monthly payment. And that is the ONLY one payment that is linked to the card.

In any case when he called the following day to stop the transaction, he was told that the ansaction had taken place - the day which I called to request for the waiver....... My insurance agent said that it was possible for the cancellation in the past but since NTUC Insurance has become commercialised recently, they have new rules. Point taken.

As for SIA, we would be given full refund of the air tix but will still charge the cancellation fee of $75 per pax despite our request for waiver via the hotline. When we visited the customer service centre at Ion, the staff explained that there is nothing she could do as the refund process had taken place and that apparently the staff said Uncle Tan had acknowledged that we would pay for the cancellation charges. I had no more ammunition to fight.

We were given an email address to write in and well, no harm trying. I wrote a long email for Uncle Tan to send and hopefully like the travel agency example, they could accede to our request.

Honestly, we didn't really feel disappointed and we took this episode as one of those "adventures". It was an "exciting" experience indeed with lessons learnt. I was even joking to my colleague that we felt like immigrants from ahem...you-know-where, lugging our luggage from the airport to ICA. I suppose having the thought that things happen for a reason somewhat made us feel less agitated (except for occasions when Uncle Tan really test my patience for not being proactive in thinking of solutions to get back the refund and giving me incomplete info before I go for "the negotiation"). Even though I'm here safe and sound, I really hope the typhoon would subside soon and not cause too much casualties and destruction. We are so fortunate not having to go through the fear these people face. But nothing is absolute.

And you and I know jolly well who contributed to to all these unfortunate disasters. Yes, it's through our little greedy, sometimes lazy and selfish ways that resulted in all these. We all know what's going on and how we can try to reduce the impact. If you think you alone can't do anything much, think again. And if you think you have no children so there's no need to think so much about the future since the world will not end in your time, think again. You'll never know when's the day and I suppose you like travelling too?