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It all depends on the person. Some people still may not sleep. Basically, the answer to your question, is it varies. You could sleep for 3 hours, 7 hours, or even 12-20 hours. It depends on the person.

If you are like most teens, If you are a teen, Then you can sleep for about 14 hours and feel recovered for the most part. If you are like me, You can sleep for 9 hours and feel perfect :D

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14y ago
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Q: How long will a person sleep after no sleep for 72 hours?
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