Yeah I get that feeling a lot of time, I think my main obstacle is that I don't have the motivation or discipline to do my other hobbies like creative writing, reading and exercise for an extended amount of time regularly. For writing I need to be in a certain mindset/get motivated, how long I can read is really dependent on how much I'm enjoying the book, and more exercise requires more self-discipline, of which I have fuck all. At least that's what my excuses in my head are for defaulting to video games since it's easy to do and doesnt require much brain power at all