Because by telling the teacher, you let them know you are being picked on and that Susan is antagonizing you with the expressed intent of pissing you off.
[ Or ]
She knows you will get mad enough to get yourself into trouble while she can get away with doing it over and over again.
no subject
Because by telling the teacher, you let them know you are being picked on and that Susan is antagonizing you with the expressed intent of pissing you off.
[ Or ]
She knows you will get mad enough to get yourself into trouble while she can get away with doing it over and over again.