My friends think im stupid?

Yesss get new friends. And be stearn with people or they'll walk all over you and because they'll walk all over you they'll claim that your supposably stupid... but in reality they're actually the stupid ones. Don't let it get to you... can't be too nice with people trust me I went through the same thing... and its good that you don't show how you really are deep inside because you were actuallydoing them a favor by not being an to them like you usually are.