Question one: If this expedition was going to happen, and they came knocking on your door right now with your ticket, would you go?
Question two: Would you change your answer if you were in the prime of your life and had no dependants?
If no to both, then why...okay that is three questions, but that is okay.
For me, I would answer no and yes. If I was early to mid-twenties fresh out of school with no dependants, I would be good to go!