An average person is just a general citizen.
Ignore them or if you and your friends feel strong enough stand up to him or even tell an adult
Because pain can lead to more serious things. Also it’s not good for your body to be in pain bc it can cause trauma and destress
The concept that early family experiences affect later life is implicit in a century of child-rearing research, especially from a psychoanalytic or behavioral perspective, and the idea that genes affect all of life