Let's revisit that hammer analogy. Say you spent some time time learning how to hammer nails. After a couple of smashed thumbs you got pretty good at it. You bought a decent hammer, then decided that was not good enough for your nail-hammering prowess and bought a better one.

You even built a collection of all kinds of nails, to be ready to hammer nails into damn-near anything. Now you can proudly call yourself a nail hammerer. So you sit back and wait for the opportunities and experiences to roll in. Which they might, or might not. But worrying about all of that other stuff is not your problem. You're a nail hammerer, dammit.