1. Excessive pressure: Premature exposure of children to all kinds of knowledge and skills may bring great learning pressure to children, leading to their aversion to learning.

2. Ignoring personality development: Excessive early education may make children pay too much attention to academic performance and neglect the cultivation of personality and interest, resulting in children's lack of creativity and independent thinking ability.

3. Decline in social skills: Children's premature participation in various training courses and activities may reduce the communication time between children and peers and affect the development of children's social skills.

4. Emotional problems: Excessive early education may put children under too much pressure, leading to emotional problems such as anxiety and depression.

5. Impaired health: Excessive early education may lead children to participate in high-intensity learning activities prematurely, which will affect their health and even lead to myopia, scoliosis and other problems.

6. Imbalance of family education: Excessive early education may lead to imbalance of family education. Parents pay too much attention to their children's learning and neglect parent-child communication and companionship.

7. Children lose their childhood: Excessive early education may make children lose their happy childhood and take on the responsibilities and pressures of adults prematurely.

Therefore, parents should pay attention to moderation in early education, avoid excessive intervention in children's study and life, and pay attention to their personality development and mental health.