This whole ordeal has been pretty enlightening. One of the reasons I have failed to jump into something of my own (consulting, start a business, etc.) is because I am constantly thinking about how to survive the worst case scenario, and I can't come up with a fallback plan I'm happy with. It turns out the vast majority of people who have made the leap don't think about this at all, they just go. Not sure if this will change my behavior going forward, just an observation.