Compare between left hand and right hand. For example, left hand for right brain and right hand for left  brain.

First, the person who writers left hand he prefers using the left foot to kick ball because he whole body is left handed. But the right handed they using right foot.

The person left hand is smart. He understand broad general ideas and how he responds to five seasons sight,hearing,small,test and touch. The people right hand they're can read, but left hand sometimes can't read some words . Problems left handed people have 1-read back words "was" as "saw" and "b" as "d".

Many to as are made for right handed people. Advantages of left handed people 1- see more easily underwater. Have good imagination.

In conclusion, many people left handed they different from right handed and different ideas.