I wondering how smart students could score well in exams even though they havnt really study for it. Some of them gifted with smart brain. I wish I'm one of them. No ones in this world are perfect. Being perfect is impossible but you can work on it to be perfect. Sometimes they can score well in exams but it doesn't mean you can work well or become successful person in your career or work. You know yourself well, so you work on it with the PROs and leave the CONs.