Get rid of pessimism and boost the confidence up

Some people may always look confident on different situations, like in a party, during presentation, during a meeting with clients or even while hang out with friends. Meanwhile, some other people may look totally the opposite. They don’t look enthusiast, low spirited, try to hide themselves, speak low about themselves. I describe those two based on the book I read before, extrovert (confident) person and introvert (pessimist) person. Even if you feel that you are a confident person, sometimes you may […]