Gerhard Reibmann, a Berlin psychologist, claims that if you have a horizontal navel (spreading sideways across your tummy), you're likely to be highly emotional, live for only 68 years. But if you have a vertical navel that runs up and down your belly, you'll magically be generous, self-confident and emotionally stable. Somehow, this means that your life expectancy will be around 75 years.
A person with an outie, or protruding belly button, is claimed to be optimistic and enthusiastic and will live for 72 years. However, a person who has a concave, bowl-shaped navel will be gentle, loving, cautious, delicate, sensitive and rather prone to worrying. Presumably, this worry will take a toll on their health, so they'll have the shortest life expectancy of all - only 65 years.
A person with a navel that's off-centre is supposed to be fun-loving and to have wide emotional swings. They're expected to live for only 70 years.
The final (and luckiest) type of navel is the evenly shaped and circular navel. This person is modest and even tempered and has a quiet, retiring personality - and as a result will live for 81 years.
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