The article lost me in a sea of introductory fluff, and I never made it to the end. As always, the best solution is good old fashioned discipline. Get up at t

The article lost me in a sea of introductory fluff, and I never made it to the end. As always, the best solution is good old fashioned discipline. Get up at the exact same time every single damn day. No matter how late you stayed up. When you wake up, and it's 7am or whenever your alarm goes, get up. Don't close your eyes again. The rest is about pretty good diet and reasonably regular exercise. And no, you don't need to give up coffee. Have it as strong as you like.