Classes in the playground, dismantling primary schools, skipping classes, etc. It may be the rejection and non-acceptance of studies.
Psychotic homicide, hitting the mother with a car, is the vent of this negative emotion. It may be that my mother has also put some pressure on herself, for example, she often compares others' studies with herself.
Watching others catch fish is to feel the sexual freedom of others (it may be restrained, suppressed or reserved in this respect, etc. ).
If you want to kill, you release your anger.