On Relaxation

I vehemently agree with the idea that relaxation is not a waste of time but a way to recharge for another spell of peak performance. It's very important to work hard, and then give yourself a break, before you're back. Recreation is re-creation within us of the mechanism that helps us focus and work towards getting where we have to.
What I try to do when I start working (studying) again is to tell myself: "Okay, you've had your time to relax and unwind. Now it's time to get back and focus hard."

Your thoughts?