What is Sleep Deprivation
Sleep deprivation is the chronic condition of not receiving adequate sleep. Adequate sleep will differ from person to person, and change as we age. Most of us suffer from sleep deprivation because we either have trouble staying asleep, or getting to sleep.
It's also important to distinguish between shorter term sleep deprivation, such as sleep deprivation causes by anxieties or stress that will soon pass, and long term sleep deprivation, such as a chronic lack of sleep that may spread over months or years.