What would you do as a retiree?

Let's say you're like 70, and you have enough money to live comfortably but not terribly extravagantly. What would you do with your time? Would you carve decoy ducks? Poke around at garage sales looking for kitchy stuff? Would you knit, build a boat, donate your time to a soup kitchen? Is a stamp collection in your future?

Some old people hobbies would be awesome like birding and mushrooming. I don't live anywhere where mushrooms will make you hallucinate but they're still pretty tasty I hear. I'd probably also like to spend days reading in the sunroom, cause I'm quiet and also lazy. Travel would be bitchin' too but I don't know how much of that I'd be able to do.

Jam it back in, in the dark.