1. Establish an open communication channel: establish a good communication relationship with children so that children can feel respected and listened. Care about their thoughts and feelings and encourage them to share their views.

2. Provide correct information and education: provide accurate and comprehensive information and education as much as possible to help children understand correct values and interpersonal principles. This can be achieved by sharing your views with them and providing relevant books, articles or video resources.

3. Encourage critical thinking: cultivate children's critical thinking ability and teach them how to analyze and evaluate the rationality of different viewpoints. Encourage them to ask questions, think independently and look for multiple perspectives.

4. Provide positive role models and guidance: As parents, they should be positive role models for their children and lead by example. Show positive interpersonal skills and values, and convey correct information to them through your own actions.

5. Seek professional help: If you are worried that your child may be affected by psychological problems such as depression, you can consider consulting a professional psychological counselor or psychologist for advice and support. They can provide appropriate guidance and help to ensure children's mental health.

It is important to maintain a gentle and respectful attitude when educating and guiding children. Avoid harsh or critical language, but help them understand correct views and values through rational dialogue and suggestions. At the same time, providing enough love and support to make children feel safe and cared for will help them deal with confusion and negative emotions.