Tl;DR what do you do with your spare time?

I just realized this today, I've started a new job in the last month or so and I'm making a lot more money than I use to. Not absurd sums by any means but a decent amount.

Currently outside of work, I enjoy cooking, running and reading. How ever I do a lot of driving and mostly listen to audiobooks now. Just finished up John Ringo's legacy of the Aldenata series.

I enjoy running but can't really do more than about 20 miles a week with out my right knee acting up on me, so becoming some sort of ultra runner is unlikely.

I like to cook, but I'm also on a diet and have to watch what I eat. I'm down nearly 40lbs and am in the best shape of my life now. I really don't want to return to my previous weight.

I use to enjoy playing video games but for some reason can't spend more than an hour or two playing them now. I'm having a hell of a time even trying to play fallout 4.

I don't have much of a social life, I work, I come home I play with my dog. I don't really want one either but I'd like a hobby. I'm unsure what though. I don't really need any self improvement hobbies. I've got a pair of new year's resolution in that regard coming up.

I'm just not sure what I should do with my time. I don't really have any friends right now. They are all in that stage of their life where they just got married have a kid and are getting a house built or buying a house. I figure another 5 years and I'll have some divorced dads to share a drink right now but as it stands all my friends are 'building their lives" so to speak. They only want to talk about their kids/wife/job etc.

What do the people on MGTWO fill their time with?