If you're genuinely interested in something, learning will be effortless.

If you're not interested, even an obvious improvement will feel like a chore.

If you work on something you're passionate about, you can accumulate the learnings and skills over the years. You will become hard to compete with because you have passion and skill. That makes you dangerous.

P.S. What topic are you interested in? Albert Einstein said the best way to learn is to enjoy something. If you’re interested, try to make time to explore that. Perhaps that will lead you to a new milestone in your life