[goodmythical]

I've found that coding types often enjoy creation type hobbies. Think arts and crafts. Wood working, welding, sculpture, machining, 3d printing.

It's got the same kind of "how do I make what is currently nothing much in to something useful and or beautiful" problem solving, so it tickles the same kind of neurons, I suppose.

[bruce511]

I'll add Music. And its never too late to learn. I'm in my 50s and learning piano for the first time.