Johnny Cash is not cast in amber, this is the guy before he was canonized, when he was just a musician, when he had runway in front of him and was less worried about getting it right than just doing it. Yup, when done right music is here and then gone, you had to be there, that’s one of the reasons live is such a big deal these days.— Bob Lefsetz https://lefsetz.com/wordpress/2019/12/04/matchbox/
You’ve got to find something that you love to do in an of itself that could also become a career. I would even go a step further: the actual doing of it and navigating all of its challenges (like an adventure) actually gives you more pleasure, feeds your soul even more, or if you want to get unromantically scientific about it, releases even more dopamine, than all the other possible accoutrements it could give you (money, fame, sex, adoration).
That’s a big ask. But I think it’s the key to not only giving yourself the best shot at not only the accoutrements, but producing work that is worthy of them. In another words, work that gives more value to the audience (and keep in mind, especially in today’s world this could literally be anything: arts, business, science, etc.) than the money and attention they are giving to it. This is the key fundamental law of business: B = V + D. Business equals Value plus Distribution. But it’s an equation that can be applied to any career. And thanks to the internet, or more robustly “technology” the definition of what a career can be (“Youtube Star”) has grown at least by an order of magnitude over what it was when I graduated from college in 1989, maybe two.