They say that patience is a vertue and it is so so true, There is alot more to teaching than just having patience though. Not only do you have to articulate well you need to personable, and with that you also must be able to keep students engaged in the topic and have the knoledge to awnswer the most challenging of questions. The subject matter of what you teach does not matter as long as you know the subject. As an Automotive Insructor for the past 9 years i have seen alot of students over the years and everyday is a new challenge.