Some of the tutors either a.) Don't know how to do the problem that a student asks for help with, and as a result either, they will either make up some unreal and totally wrong way to do it, thinking that they should do that to help keep their tutoring job, and that no one would ever know, or tell the student that they don't know how and then refer that student to another tutor. b.) They, do know how to do the problem, only they don't explain it properly because they don't like, or are offended by the person for whatever reason, and don't want that student to know how to do it. Anyone think that either of these, or other things happen frequently, or have seen either happen?