I tried this for awhile, but was dissatisfied. I found myself a constant consumer of intellectual material instead of being an engaged participant. Once I realized that, I set course to become more of a producer of useful things. That's led me to woodworking, to running a consultancy, to producing AI/ML for nonprofits, and to writing academic works. All in all, I enjoy life substantially.
I've been trying to create/produce more but I'm stuck in the consumption mindset. I can't think of what to create. How did you decide what useful things to produce?
Cook some novel dish, or maybe just significantly modify your regular one with some spices. Write a blog post. Sit and think about some library you wanted to write, but didn't have time. Even writing a draft with API is a pretty good example of producing.
You can fix things by yourself. E.g. service your bike, maybe reorganize your workspace, stuff like that.
Just start small and think about things which bother you and what you can do about it.