Would they it be stronger or weaker?
if stronger, they will take over the world and other planets.
People are triggered so easily these days - the slightest of slights and the world falls apart, as does any sense of ethical decency.
I wonder do store return desk clerks have a greater or lesser ability to deal with adversity?
When I worked retail, I was given all of the worst customers, as I was able to handle them without taking it personally. I would say that experience matters in this.