not sure if this is the right subreddit to post to.

there’s this girl who’s in the grade above me &amp; she keeps picking on me. for no reason. i don’t know her or have anything to do with her. every single time i walk by her she says “what are you looking at” when i couldn’t care less what she’s doing. if i make a snarky reply, i’ll probably feel bad or make the situation worse. it’s been going on for 3 years, like jesus, how much anger can this girl have towards life?! any advice on what to do? it’s gotten to the point where i’m avoiding going to town because i don’t wanna deal with her comments