It sounds like you want to keep working! That's ok as you are doing what you like while being able to take time off to do other things you like to do! After being retired for nearly 13 years, playing golf and shooting and reloading to my hearts content, I think retirees need something to do that keeps them busy!! Gotta keep the mind and body active!! Sitting at home and watching daytime tv will kill you!! You will know when it's time!