I retired 23 years ago at age 50. I had pleanty of money; almost all invested in MCI WorldCom. They went belly-up and I lost a lot of money. That was 20 years ago. I never, once, considered going back to work. I have stayed occupied, restoring vintage cars and motorcycles. I have purchased, refurbished and sold a dozen houses and condos. I lived on a sailboat for a while. Life has certainly not been boring. For me, this would be a total no-brainer. Retire the earliest you can and never look back.