Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
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On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
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Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
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Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
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Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
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During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
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People with blue eyes are better able to see in the dark.
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