I retired in 2007, worked part time until January 2011 and decided to start back working full time when I found the "perfect" retirement job. Occasionally I think (mostly in the winter), why am I doing this and then I remember how much I didn't really like staying at home. Everyone is different - some people love it. I guess I just wasn't really ready to retire when I did. I'll probably re-retire in 5 years or so.....maybe LOL!