Making sure you're always in a good place when you play is a two step process: know what you need in order to recharge your batteries, and create a system that alerts your conscious mind the moment that your system says it needs to recharge.
Listen to my interview with Runchuks here: https://runchuks.podbean.com/e/jason-su-on-how-to-build-a-fulfilling-career-in-poker/