According to The Left-handers Club, an organization of left-handed people never assume that it is a disorder left-handed, but on the contrary, they even considered left-handed is a uniqueness.
Until now, there has been no doctor or scientist who understands exactly what causes left-handed. There are several theories that sparked the reason why a person can left-handed, but the truth has not been definitively proven. lefty occurs when a person's right brain is more dominant than left brain.
"The right brain that regulate body part to the left, while the left brain regulate the body's right side. People who are more comfortable using the left side of the body, including the left hand, then his right brain is more dominant, "
Because dominated right brain, left-handed people so much more creative than people who used to use his right hand. The left brain functions regulate matters relating to logic, while the right brain regulate matters such as abstract art, language, music, and emotion.
"That is why, people who are left-handed are usually adept at drawing. So, no wonder that many musicians, painters, actors, and artists are left-handed, "
Due to the more dominant right brain, left-handed children also typically have imagination and imagination are high, which makes them so much more creative than right-handed children.
What about the drawbacks?
"Children who are left-handed are usually more sensitive. They also tend to lack self-confidence, especially if the environment does not accept him as a left-handed people. Research shows if the competence of those who are left-handed and "normal" are really the same anyway, "
Here, there are other interesting facts about left-handed.
1. According to statistics, out of a population, 15% of them, including left-handed. Men usually two times more likely than women are left-handed.
2. Left-handed people are more likely to be a genius. 20% of the number of members of the organization MENSA, an organization for people with the highest IQ of the world, reported a lefty.
3. If You are a man, left-handed, and was studying, it is expected you will be 15% richer than men who are not left-handed. Well, if until graduation, a left-handed man will be 20% richer!
4. Even so lefties have a higher tendency to alcoholism.
5. If both parents are left-handed, then there is a 50% chance their offspring will also be left-handed. Meanwhile, if both parents are right-handed, the possibility had to be dropped to 2% only.
6. Psychologist from Queen's University in Belfast stated that female cats tend to be left-handed, while male cats tend to be left-handed (who would have thought, the cat can be left-handed as well!).
7. For some reason, but he is more left-handed people do not like spiral-bound book than those who are right-handed.
8. Left-handed people can respond to stimulation (stimulation) better that most lefties good at playing games.
9. The older a mother during childbirth, the greater the likelihood son was born left-handed.
10. 4 of 5 designers Mac reported a lefty.
11. According to one study, the left-handed 9-year shorter life than right-handed.
12. Left-handed people tend to be more athletic, have a greater awareness of spatial and think faster.
13. According to a study conducted by Dr. Alan Searleman from St. Lawrence University in New York, showing that left-handed people are capable of supporting the left side of his body for all physical activities. Left-handed people are also twice as skilled in problem solving and have a higher IQ than people who are active with the right hand.
14. Left-handed people with relatively smarter than right-handed (Guardian UK)
15. Left-handed people it is easier to control emotions than right-handed (National Geographic)
16. Number of Kidal increased rapidly after 1910 (BBC)
17. Lefty people currently amount to about 10% of the entire population of the world (National Geographic)
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