I remember when in second form in high school over thirty six years ago, I had a Mathematics teacher who was teaching the topic negatives and positives. Today, this memory still lives in me, I had to teach an entire class who did not understand the concept. The teacher had allowed me to. I was seen as a nobody but I rose to the occasion in helping them understood something which I was capable of managing. In life, we should not write off anyone. Each of us learn in our own way.