Made me LOL when you asked any other "hobbies" !
You don't call Sunday afternoon's experience a hobby surely?
It's a punishment for some crime we yet have to commit surely!
Myself, 41 years playing guitar. You are never too old to rock, and I can rock with the best of them.
Great hobby, cos once you are hooked, you can never walk away. It gets in your blood.
Also cycling, GYM, beer etc , but am about to build a train set in the loft so any advice would be welcome.