Sometimes one awakes with the knowledge that unrecallable dreams have been lining your sleep and though you feel rested it is the rest of one who has lived for hours in an alternate world another realm.
Normally it takes people about 60 to 90 minutes to reach REM sleep so they wouldnt enter this stage during a 20 minute nap. People with narcolepsy often enter REM sleep soon after falling asleep. If a person enters REM sleep in two or more of the five naps in eight minutes or less during the study its highly suggestive of narcolepsy.
We are all a little schizophrenic. Each of us has three different people living inside us every daywho you were who you are and who you will become. The road to sanity is to recognize those identities in order to know who you are today.