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Why there are left handers or right handers?.

.Why is it so that when we grow up we tend to become a left hander why is it not so that all of us right/left hander?.


Category: General Reference

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There is scientific reason behind a person's left handed or right handed quality. If your right side of the brain is very active, you will work with your left hand more. If your left side brain is active then you will do all your work with right hand. Some people are expert in using both the hands together with ease. This is exceptional case. Their brain is very active.
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This is how we are trained since childhood. We are expected to do many things with right hand like writing and taking food. I write with right hand. But we also do many things with left hand also. Yo drive a bike with both hands. Many type on computer with both hands. I can use the compute mouse with right and left hand both. At home, I use the right hand whereas in office the left hand because of positioning of the computer. mouse.
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People who do things with right hand are right handed and who use their left hand to do things are left handed.
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I agree with deviyani in above box. It is all about your brain that decides your physical actions.
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It really fist depend upon their parents how they behave with them.When we gives something in their hands we should always look that how he handle.it . If left hand,we should give him in right hand. I have tried this best.
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May be it depends on the parents habit if our mother or father is left handed then it is possible to child is also left handed but not say that it is left handed
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Yes it has a scientific reason and Devyani already discussed some.
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It depends on our mind. Which ever hand feel comfortable we use it. For example, though I am a right hander, I use left hand while lifting something heavy, Iam comfortable with right while writing and left while lifting something heavy
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I agree with what Devyani has said,,when our right side of the brain is very active, we use our left hand more. If our left side of the brain is active then we use our right hand. But we can condition ourselves to work with both hands with equal ease.
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I guess it is the convenience with which one ends up working during the growing period. It is observed that some child find it comfortable working with left hand while some with right.
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Researchers who study human hand preference agree that the side of the preferred hand (right versus left) is produced by biological and, most likely, genetic causes.
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yes, I agree with Devyani. It is depends on our brain functions.
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Devyani is correct all action are controlled by our brain. It has scientific reason.
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I think that nature provides fascinating scenarios and this is one such case. Agree with the answer that Devyani has mentioned.

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I agree with devyani its your brain who decide the things...
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I don't know, but I guess its our mind that decide that with what side we are comfortable. and used to set with it.
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I agree with what Devyani has said. I disagree one point in that. Right or left dominance comes by birth. But to become ambidextrous you need to practice. Otherwise it is not possible.
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