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.
131
40% of people who are rejected in romantic love slip into clinical depression.
72
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
The higher the income, the more likely an American man will cheat on his wife.
94
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!)
278
15 percent of Americans secretly bite their toes.
57
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11