do you see people being beaten all around you? do you see anyone being smacked in the face for cutting in line or taking a pencil? is there any reason to lie about the mistakes you make? just tell the truth and try not to make too many mistakes, and don't make the same mistakes twice.
and if someone is bothering you, just say, "please don;t do that, it's bothering me."
(there's a few mistakes in punctuation and spelling here, sorry"