You could say that about anything though. Even if you do heal someone's cancer or change someone's life, they'll still die in the end anyway. I'm now in my 40

You could say that about anything though. Even if you do heal someone's cancer or change someone's life, they'll still die in the end anyway. I'm now in my 40s and have realized lately, it doesn't really matter what you do and you don't need to rationalize it to anyone. If you enjoy it and it doesn't hurt anyone, then do it. It doesn't need to change the world.