No. As an educator (HS Maths) in order to effectively both educe and induce understanding it's never about feeling superior. That feeling is so very obstructive to a student's willingness to listen and perhaps more importantly to the deeper intrinsic satisfaction I get when a student says "OH! I get it!"

That's a really interesting question. I guess I can't judge myself without bias, and I've most often been told I'm too hard on myself. So again the answer would be no.