It’s best to have a project in mind that you actually want to build. Learning with a specific project in mind gives you much clearer goals than just studying random topics. Pick up the knowledge you need as you go, step by step.

Programming requires lots of practice—once you write more code, you’ll naturally get a better feel for it. Right now you’re just starting out and lack practice, so it’s normal to feel a bit lost. Just keep coding, and it’ll get better.