Take it easy.
I' m just telling you that I'm agree that my attitude was not the best possible at all. I just didn't like what he wrote and I made him know. Not in the right way, I recognize it. So it's not necessary to talk about homework, hair on balls, kicks in teeth, etc.
You' re right about what you say about respect and I'm not being disrespectul to you, so don't be it to me.
Let's have peace and forget about it, ok??