Arnold Schwartzenegger gives similar advice. Cultivate chosen habits, so that energy isn't spent agonizing over choices. This reduces friction to the behaviors that you choose.

The Pump Club newsletter is a free offering and has simple, time tested tips that he's picked up over the last six decades, during which he's been Mr. Universe, two term Gov of California, movie star and more. Not to be a shill, but I've picked up plenty of useful tips over the past year. Now to mine over a year of those email newsletters and distill them into bite-sized, fortune-cookie-like nuggets and put them into some kind of blog or app :-)