- I do care about the project in itself: it's the site I wish existed when I started learning music, and the site grows as I'm growing as a musician.
- I really enjoy the daily process of working on it, I don't fantasize about how great the end result will be in a few years.
- I don't care about the tech, I care about the topic.
- I'm turning the site into a business, but making a living with it will be a cool side effect, not the main objective.
- Since I do have a family now (and we are in lockdown), I have much less time to work on it. It's easier to stay motivated when you spend two or three ours on a project instead of 15 or 20.
- Working on this project is a hobby, but it's not my only hobby, I take interest in other things, so when I'm bored and don't sweat it and take breaks for some days or weeks.
My two cents.