"Will I use it to try to enrich myself? Or will I use it to make the world a better place? Maybe I can do both?"
I had money. It got stolen (rinse, wash, repeat). I got more money. It got stolen by people I would take a bullet for to this day.
I gave up on money and only accept it in lieu of goodwill. Nobody can steal that, and I take it with me when I die.
Thanks!