How much is a little more confidence for the rest of your life worth to you?
Or how about a little more empathy?
$1000? $5000? $10,000
I'd say this: I've met people who have left the country for a month and returned with at least 3 time as much confidence, empathy, and joy... for well under $5,000.
It's not just travel. It's not just confidence.
It is about spending money for completely different reasons than we often do.