Hey so I have a problem.I have a friend that keeps making fun of me and treating me like absolute garbage.and it's hurting me but I don't show it.she keeps telling me how stupid I am and when I try to talk about anything she keeps saying ohhh you stupid think better u dummy.every single time i tell something she finds a way to make look stupid.it's so annoying and hurtful.also one time i told her a secret a problem that happened to me then the next day she made fun of it.there are alot of things but these two are the most she is doing.look I'm trying not be the sensitive friend that makes a huge thing about everything but seriously she's hurting me with that.but also on another hand she sometimes treat me nice like one time she comforted me and smiles at me.but she really say hurtful things and treat me shit.I really really need someone's advice.