Concrete problems are easier to work with than existential ones.

You get there by choosing a project for now that is real enough to force you to grow. Real enough to give feedback. Real enough to expose your gaps. Real enough to make some options fall out on their own.

If you don't choose a project, every path feels possible and that's what keeps you stuck.

When you choose one, the questions become practical. Practical means you can solve them. Which means you can improve from learning how to solve them.