As someone who took the plunge on a lot of these and did them, it's genuinely one of the most rewarding things you can do. 😌 It's extremely fun to learn a discipline like yeah you'll be bad at it for a while, but the next time you try learning something related it'll be even faster.
If you learn how to play the piano, learning how to play the guitar becomes much easier. Learning how to produce music, will make the process of learning sound design easier etc.
I think the reason I enjoy making video games is because it's such a culmination of all the stuff I've learned? I can be creative with my art, my programming, my music and sound design, my storytelling, it's all of it.
And honestly, you might hate the thing you try doing but at least you'll know. It's intimidating but I think a lot of people overestimate just how difficult these things are to start, you just do it. You'll learn as you go.