I build models. I did it all through my childhood, but got away from it for nearly 20 years.
Once my kids were grown and living their own lives, I didn't have anyone to play with, so I got back into it.
Mainly I like to do ships of all kinds. My wife says she cannot understand how tying knots with two tweezers under a lighted magnifying glass can possibly be relaxing.
I also like to do puzzles. Sunday times, 25x25 sudoku, cryptic bywords, all of 'em. I can't walk by one without at least stopping and taking a look.
I have puzzles strategically place all over. My night stand, my car, my big chair, my bathroom, my fort.
Also, I only use red fine point gel pens. I'm very weird about my pens.
Guys at work say it's nuts to so the Sunday crossword in ink. "What if you make a mistake?
Well, sometimes, the puzzle has to win.