I have been a teacher in mathematics with more or less 20 years experience. My primary aim while teaching mathematics was to help students who didn't have the proper background, or didn't even complete school to "get back on track". These students usually want a change in career where mathematics is a prerequisite. I therefor know all the wrong ideas, methods and perceptions these students have of mathematics as a result of their previous education.
I also taught students who just want to better their marks as well.
My aim is to make mathematics understandable to all by explaining concepts as clear as possible, and to show that mathematics is actually quite enjoyable.