I would love to lose all this weight that i am carting around - it is happening too. Be fit and well and travel. We never did it when we were young. You just did not I am 50 and the most exciting thing you did back then was work in a holiday camp for a season.
I dream of taking off mainly Asia. i don't want to "do" India and I know a lot will say you are not proper traveller but I am old enough now not to bother what people think.
I am also too old to totally rough it and would not...