Sleep paralysis occurs as a person is moving into or out of REM (rapid eye movement) sleep, the deepest part of sleep. During REM sleep, the body is largely disconnected from the brain, effectively leaving the body paralyzed.
England and a few other countries start formal education at age 4 or 5. That's harmful and misguided.
The Purpose of Education-The Purpose of Education American youths attend schooling between the ages of approximately six to eighteen years of age. Yet, in this required schooling, oftentimes one is at a loss to understand why schooling is necessary for twelve years of each of our lives.