What are some good sleep deprivation techniques?

Sleep: Sleep is a complex business. I have seen people get well from insomnia by complete removal of sugar from diet. It there are circumstances that prevent sleep e.g. Stress, then the only cure is either get rid of the stress or come to accept it.

To avoid it?: Retire & rise same time each day. Keep bedroom dark & cool & use only for sex & sleep. Turn off tv. No naps. Exercise regularly but not in late evening. No caffeine for 6 hrs & no alcohol or tobacco w/i 2 hrs of sleep. Keep dinner moderate sized & finish at least 2 to 3 hrs before sleep. Can try warm milk, Chamomile tea or melatonin along w light reading, warm bath or lavender scent.