What is a outlier?

You will be using your frontal left lobe of brain when doing any mathematical calculations or logical thinkings. At a point of time, when you are more into mathematics, you may start forgetting your family, miss your routine chores, lose your creativity skills, etc. Mathematics is indeed difficult, mathematicians (or people who have such brain) would be nerd, and the possibility of a mathematician to become a great leader is very low. I'm also learning mathematics to make my brain younger, without trying to miss the other aspects in life :)