I spent 22 years in the RAF, then 21 years as a Technical Author, before taking early retirement. I now divide my time between old Austin Sevens, model warships and foreign holidays.
I don't suppose it would apply to Mayhemers, who all seem to have at least two hobbies, but a lot of people, when I decided to retire, said "What are you going to do to fill all that spare time?" What spare time? I've never been so busy!
Rick