In general, we always have the possibility of measuring the differences, and this is what comes naturally to us, respecting our own point of view, always linked to beliefs, educational factors, culture, schooling, and that critical sense common to all which does not he almost never cheats. But sometimes we do not pay all the necessary attention and we go hard to say what we think without having the possibility of thinking that we could be wrong. Yes, the most difficult difference we must meet is when we evaluate people, without considering many factors, but letting ourselves go to the superfluous, never constructive, and confident, as if we were almost finding ourselves arguing in the courtyard with our neighbors. We are inclined to want to convince everyone that we are right and right, when extraordinarily little would be enough to question ourselves and understand that we treat people with feelings, sometimes dry, and logic where self-interest plays a fundamental role. Every lived experience is a reality and a lesson for many, as if it were the daughter of a story which, when it ends, is never repeated, but affects everyone.