Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
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"Dysania" is the state of finding it hard getting up out of bed in the morning.
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Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
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If you hold farts in during the day, they'll just come out when you sleep.
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The average cat sleeps about 2/3 of the day.
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The harder you concentrate on falling asleep, the less likely you are to fall asleep.
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47% of people have a nightmare at least once a month.
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You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
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