Hey Grahame, thanks for taking the time to write a detailed reply, and whilst I agree that travel certainly is something that everyone should do... it doesnt always come naturally to everyone.
I actually include myself in that statement too. I clearly remember the first time I plucked up the courage to go Africa for the first time, and that wasnt anything even remotely like going into the areas I go to now, but putting yourself outside of your comfort zone is just another way to say "conquering fear".
Thats not an easy thing for anyone to do as fear is a powerful emotion that is very hard to get over. I remember vividly when I arrived in Tanzania a couple of years ago, I was full of excitement and energy. Then we started to head out into the bush with our bag of food and medical supplies and the further and further we got from civilsation the more and more worried I became, then that worry turned to outright anxiety and fear when I was stood facing a fully armed tribe in the bush.
Ok, so its an extreme example, but I still have a certain amount of fear and anxiety whenever I travel to these kind of places as I have been raised in a culture that is so very different from these places and in someway have been protected from injustice, health problems, violence and political instability so it is a rather unnatural thing to place yourself directly into areas where you are in direct danger of these things.
I think it shows a healthy respect for these places and your own personal safety to be worried and take the necessary precautions before you travel. Mind you, it doesnt get over the fact that you still need to actually stand up and go there.
I do this because I need to keep pushing myself to do amazing things. I have an absolute passion for the work I do, and thats probably the only reason that I go to these places.
I do however say that anyone is capable of travelling to far away and exotic places, you and I are not special, we just made the choice to do it. I have a healthy respect for people that travel out to do amazing work in places far and wide, but I also have a healthy respect for those that do amazing work on our very shores, often putting themselves in situations in the UK that i wouldn't dare do.
Horses for courses and all that
I also firmly believe that if someone dreams of doing something, they will end up doing it at some point. It took me 34 years to pluck up the courage
