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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People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Men laugh longer, louder, and more often than women.
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Babies crawl an average of 200m a day.
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City dwellers have longer, thicker, denser nose hairs than country folks do.
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The average person will go on a date at least 100 times before they finally marry.
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