My plan is to go to part-time when I turn 55 (in 5 years). I'm an organizational development consultant and my consulting group provides a lot of flexibility. I'm in my prime earning years right now, but want to go to 50% time at 55. That way I'll still enjoy my rewarding work and all of the benefits I've worked so hard for (6 weeks vacation a year, 10% 403b match, health insurance, paid sabbatical, etc.), but have more time for my other passions. My husband is is 10 years younger than me and I am the main breadwinner, so I am focusing on saving a ton right now and, luckily, enjoy investing as a hobby. Fingers crossed that my plan works! If we go into recession or some other disaster strikes, I will adjust happily. I'm happy now, but am looking forward to a more relaxed, less stressful life.