There are only three things that matter in life:
Everything else is a subset of these three.
And to be truly effective on this planet, only The What and The Why really matter.
The How looks after itself – when you leave it be. It becomes clear in the actions your mind/body must take when the What and the Why become clear. They must happen first.
Leave the principles of the universe to do The How. Just spend your time on The What and The Why.
It’s more fun anyway.