How do i tune out this boy that teases me?

i get teased alot for my weight from a boy at school. hes my age, and ive talked to my parents and principal about it, and he said "sorry" but just last week he did it again. he tried to say sorry, but i wouldnt forgive him because i knew he would do it...

again. and then when i didnt accept his apology, he started calling me names again! how can i tune him out and not care about what he thinks?

You're paying attention to what he says and that's why he keeps doing it. Show him you're stronger than him by completely ignoring him. Don't listen to him and act as if he didn't exist. When he realizes you don't care anymore, he'll stop bothering you.

leave him alone, there was this guy that alway's pick'ed on me and my sister but what i did was igrnore him he said: eww u look ugly i said:nothing. i said: hello, he said: oh hey the meanest guy ever said hey u see because he knew i was'nt goning to fight him he gave up. u shoult try it. my sister kept fighting him and he kept fighting back.

Ignore him. He sounds like a little immature jerk. You're too good to be concerned with what people like that think or what they say. Pretend you literally don't even see or hear him. He's just not worth your time.