What hobbies do you have? Maybe they change often (like mine sometimes).
I tend to go through stages where I'll be obsessed with doing a certain thing, this'll carry on for a couple of months then it'll just go completely; until the next time that is.
I like adult colouring, and I also like reading (at the moment I'm not really into either), and I also play Pokémon go which is probably the one I do the most at the moment. The other thing I'm into is puzzle books. I'm hoping to get back into colouring soon as I received books and pens for Christmas to carry it on! I am on the hunt for a nice set of fine liner pens though (I got some at Christmas, but they struggle to work/are awful).