Today, I learned that when we make decision we should not let our emotion interfere with it.
Our emotion is very dangerous. It attacks our logical mind. We jump into a fast conclusion whenever we are very angry, sad, or even happy.
Most of the successful people that I know have a great control of their emotion. One of it is Warren buffet. Whenever he makes stock decision, he does not act according on his emotion.
I cannot imagine how everyone would be great if they all decide base on their logical mind and not just on how they feel at that moment.