One colleague back in the day quit and joined his family movie-rental business. Was back at work in a couple months - couldn't take retail. Yet another quit as

One colleague back in the day quit and joined his family movie-rental business. Was back at work in a couple months - couldn't take retail. Yet another quit as VP of a successful company, started a Falafel restaurant. Still at it, still going strong. It's all about the individual. Nobody is going to be able to guess what will work.