At the heart of the methods used by Buffett, Dalio, Marks, Taleb, and Bezos is a common theme: focus on areas that are virtually guaranteed to be valuable in the future no matter what happens.
This should be obvious, but it probably isn’t. It doesn’t matter what you say you want, it’s what you do to make it happen that makes a difference in the world. You have so much power right now. It’s up to you to do something meaningful with it.
You can think about variables as words that store a value. Simple as that.