It was a day in the middle of a vacation week. The teacher was sitting in the middle of a group of students, all who had given up their day off to get some extra help. (I was there to do some per session work I am getting paid for.)
The teacher was taken aback to see me. He didn't want anyone to know what he was doing. He swore me to secrecy, as if his actions were criminal. I will keep his secret and not share his identity or even the subject he teaches. But, I have to share his actions. Here is a person who cares. Here is a person whose value is more than a some data on a sheet of paper. Here is a teacher of real value.