This is the essence of teaching: “If to correct me, you must humiliate; you don’t know how to teach.” Self-preservation is the instinct to act in your own best interest to protect yourself and ensure your survival. I saw three small children, two girls, and a boy about age 7 or 8 coming from school, as I stood at the bus stop. The rain had just let up and the road was inundated with water. I noticed that the smaller of the two girls was barefooted. They…