Ok, so my teacher gave me a C- for my math grade(She gave the same thing to everyone). And now I just said that something is so easy that even dumb people can do it, she is saying this is bad, that I should never call people bad names, bla bla, bla. Since when is dumb a bad name/word? And alot of the time she say damn, so this is sourta ironic in a way. Its like teaching this word to a student, cause my friend asked her if it was a bad word, she "no it is Not". So I want to find a way to get revenge on her to make her feel it deep inside. I also don't want to get in trouble, so most of the time I just trick her into a trap(talking). But this is never satisfying, so can you give me an Idea?