Usually, the left-side brain is dominant, which is why 90% of people are right-handed.
通常，左脑占主导地位，这就是为什么90%的人都是使用右手。
2
Everyone knows whether they are left-handed or right-handed, but most people have no idea which side of their brain they favor.
每个人都知道自己擅长左手或右手，但大多数人不知道自己擅长用大脑的哪一边进行思考。
3
In right-handed individuals (which comprise 91% of people) : the right side of the brain controls: musical talent, fantasy, imagination, dreams, drawing, and painting.