Racism

If I go up to a black person in the street, and call him a nigger,I will most likely get a punch in the face,and the police would want to talk to me.If a black kid goes up to a white kid and insults him racially,then the white kid will most likely laugh at the insult. Why do we act so differently?I could argue perfectly well that black people are in fact,more racist now.I'm not asking anyone to stop,I'm asking people to stop the stereotype that black people can't be racist.They are.I don't know why they immediately jump behind the brick wall of racism when someone berates
them about their intelligence as a person.I do the same to white people,if you are stupid,you deserve to be mocked (unless you are mentally ill),and I don't give a damn what colour skin you have.If you make a mistake,learn from
it,don't try and act as though they are being racist for picking you up on it.