Doubts

Visit destinations in order of recent interest:
Uruguay 19
Ecuador 17
India 13
Panama 13
Argentina 12

~ Do I lack the strength, energy, and alertness necessary for a solo foreign trip?
~ What am I looking for?
~ What is my motivation?
~ I'm pretty sure that part of my motivation is an ancient one of looking for a home. How sane is that?
~ I'm thinking of renting my JT place before I start. Does that make good sense.
~ Should I make a shorter trip to more expensive lands?