I've always used the three hobby rule, one hobby that makes you money, one that you enjoy, and one that allows you to be creative.

My favourite hobby is basically studying anything science related and it makes money while letting me be very creative and I highly enjoy it, my main focus is Quantum/Astro Physics but I deal with a lot of creative work when studying astronomy. So it's pretty much a three-in-one hobby for me.

The one I do for strict enjoyment is learning new languages which started through my world religion studies, I've so far learned Hebrew and Arabic and now focusing on Chinese and Japanese (spending the summer next year in Japan so that'll be lots of enjoyment).

and for creativity I do front-end web developing work and sometimes back-end, in this case I can also use this hobby to earn extra money when/if needed.

I think you'll find hobbies more enjoyable through self discovery, just keep trying new things until you stumble across something you really enjoy!