Been retired for 17 1/2 years and have never been happier/busier in my life.
What I "do" with my time varies from day to day, week to week, month to month & season to season. What's "good" is that I can decide what I want to do whenver I want to do it and can do it whenever it suits me. No boss or other people to worry about.
Nothing better than THAT!
Currently, I'm spending my time servicing/fixing things on cars/trucks. The BMW was squared away earlier and am now focusing on my F250 MR2, 911 and Vette.
This is keeping me busy enough. After I get done w/them I'll probably go back to playing w/my guns or adding to my jazz LP collection.
Life is good.