“Alarm clocks are the bane of humanity. Sleep inertia, the decline in motor dexterity, subjective feeling of grogginess, and impaired state of awareness and mental performance is normal after awakening from even a light sleep. Scientific studies reveal that abruptly awakening from a deep sleep amplifies the severity and duration of sleep inertia.” SleepTiredAwakeningSleepingAwakenTirednessAlarm ClocksSleep DeprivationAlarm ClockSleep Inertia Book:Dead Toad Scrolls Source: Dead Toad Scrolls