In 1,000 parallel universes, you want to be wealthy in 999 of them

Become the best in the world at what you do. Keep redefining what you do until this is true.

The reason I say this is not to make some glib comment about how 99 percent of your life is wasted and only 1 percent is useful. I say this because you should be very thoughtful and realize in most things (relationships, work, even in learning) what you’re trying to do is find the thing you can go all-in on to earn compound interest.