A good night's sleep ! I have found that if I wake up refreshed and rested, I can do more work in less time. On days when I wake up after a fitful sleep, my b

A good night's sleep ! I have found that if I wake up refreshed and rested, I can do more work in less time. On days when I wake up after a fitful sleep, my brain wanders off from work at the slightest distraction.