Because He Has Difficulty Falling Asleep at Night,Professor Hogan Doesn't

Essay

Because he has difficulty falling asleep at night,Professor Hogan doesn't go to bed until very late.Before he retires,he tries to wear himself out by running around the block several times.Then he treats himself to a beer and perhaps a pizza while preparing his lecture for the next day's early morning classes.What specific advice would you give the professor to help him fall asleep?