On CNN one program mentioned that sleep is like a bank account with withdrawl and deposit features. If you do not give 6-8 hours a day then you walk around with 'sleep deficit' and have to make up for it by 'real sleep' not caffeine or other medications.
There is also something called the 'hypnotic sleep' and it is said that 15 minutes of hypnosis induced sleep is worth 4 hours of actual sleep because hynosis tends to shut down both the concious and subconcious parts of the brain. If your sleep problems persist then consult some thearipist and ask for a licenses hypnosis practioner. Special forces commandos are taught such self hypnosis tricks and can go upto 10 days having only 10 hours of sleep in total.
There is also something called the 'hypnotic sleep' and it is said that 15 minutes of hypnosis induced sleep is worth 4 hours of actual sleep because hynosis tends to shut down both the concious and subconcious parts of the brain. If your sleep problems persist then consult some thearipist and ask for a licenses hypnosis practioner. Special forces commandos are taught such self hypnosis tricks and can go upto 10 days having only 10 hours of sleep in total.