Why does a person lose consciousness on scary rides, is it harmful?
How This Roller Coaster Was Literally Designed to Kill You
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Man Passes Out Multiple Times on Roller Coaster
How Much Acceleration Can the Human Body Take?
Many people on the Internet write that abstinence is unhealthy. Is it harmful if a person does not have sex at all?
Or masturbation and other self-gratification until 30?