To some people, the left brain is dominant and to other, the right brain is dominant and to others, the rigt brain is. Of people who are good in mathematics and language expression-that is, putting into practice what they have learnt, we say that they are more left-brained.They are not very sensitive and believe in doing everyting only after reasoning.They are also more sensitive and tend to be emotional. They are more open to new ideas and are willing to accept radical positions.