Funnily enough I have come across people who prefer to stay at home and watch national geographic and discovery travel and living rather than book themselves a ticket to get to the place themselves. The wierd thing is that in their heads they like to travel but are rather afraid of venturing forth and it's not even as if they are poverty stricken or in dire straits. The excitement is much more when they have watched the everest expedition on tele ... I just cant understand this!!!!!!!!!