Adolescent children, with the development of brain and body organs, the deepening of life experience, anxiety and curiosity intertwined, psychological instability, often manifested in many abnormal phenomena or prominent contradictions in fish management education. The basic countermeasures for educating children are "blocking, dredging and guiding".

First, in the face of the problem of "resistance", we must be convincing. Adolescent children are extremely resistant. The variation of their thinking perspective conflicts with reality, so they are often easily excited, lose their temper and sing against their parents and teachers. This is because my consciousness began to establish and strengthen myself and to do things according to my own wishes.

If parents or teachers exercise a little restraint, there will be resistance. Therefore, it is necessary to combine "blocking, dredging and guiding", with "blocking" as the main factor and "guiding" as the supplement. It is no longer possible to blindly block as in childhood and childhood, and imperative "what can't be done" and "what must be done" are often not feasible.

The second is to have strong internal strength in the face of the problem of "inferiority". Adolescent children tend to pay attention to themselves. With the enhancement of self-awareness, sometimes I think I am "useless" and inferior because of my small defects in appearance and setbacks in my studies, and I think too much about others, resulting in inferiority, loneliness and even depression.