Not exactly; my work will just be an extension of my existing hobbies (CNC, mathematical explorations, machine learning, etc) and I've learned to scale back my expectations so that there's nothing I have to worry about when I leave the garage at night.

I certainly wouldn't be working to make money or anything. I don't even etsy my CNC stuff (though I could) because I don't want to turn my hobbies into a "job"