I can add this - I look up and realize I have been 'retired' for 2 years now. What does that mean? I used to work 3 days a week if lucky, plenty of weeks with no work (it was video production, and that's always been pretty scarce for most of us).
And now? 7 days per week, no pay, and rarely any thank you - my wife is the exception, very kind words. I just bounce from one part of the country to another in my ½ ton pickup, most of my tools in tow. Stuff breaks in family member's homes and vehicles faster than I can keep up with any of it.
I have asked my gravestone to say "he was never bored".