Just do as your told...when you getting older that is not a issue anymore , just go and see the world !! What was my world small in the 70 and 80's. And now anyone can enjoy the World. My advice is do it ! Its to late when you wait to long, I have seen 27 countries and make story's about what i saw and feld. My wanderings in Canada are written in this short story. The Autor, Bart Horenbeck.