I'm not quite sure why more people don't do this. Bank a bunch of money at a nice professional job, then quit and be funemployed for 6-12 months while they do lots of cool, life-affirming things. A bunch of my friends have done it - either backpacking around the U.S, or buying a Eurail pass and traveling around Europe, or vacationing in Thailand, or helping orphans in Uganda, or joining the Peace Corps - and have said it's one of the best things they ever did. It doesn't even take much money - most of these are liberal arts majors, not computer programmers, and make much closer to $50K/year than $100K/year.