The whole article really resonates with me.
I think that's why computers have always interested me, because there's always something new to learn with them. So in future, instead of going neck deep and spending money on the next frivolous hobby, maybe I'll just spend some time learning about the thing to see if that satisfies my learning hobby. It probably won't though, as I'm something of a magpie when it comes to shiny things.
After a string of hobbies through my life, I recently realised that my actual hobby is learning.
https://kevquirk.com/my-hobby-is-learning