He glosses over his consumption of coffee way too easily. "No drugs involved! ... except for a strong shot of caffeine, a powerful stimulant, just after waking

He glosses over his consumption of coffee way too easily. "No drugs involved! ... except for a strong shot of caffeine, a powerful stimulant, just after waking up, and again 6 hours later." No thanks. I'll listen to my body and its rhythms, producing work when opportunities arise. Restricting one's schedule artificially like this seems like a recipe for burnout and misery.