The reason for losing self-confidence is poor exam results. The reason for poor grades is that you are not proficient in knowledge. There are two reasons for not mastering it skillfully. Objectively speaking, teachers are difficult to teach and the test papers are too difficult. Subjectively speaking, students are not interested in the subjects they study, or think that the difficulty exceeds their ability, so the efficiency of learning is not very high, which leads to poor academic performance and even less enthusiasm.

Parents are advised to first understand the reasons for their children's poor grades and then help them in a targeted manner.