answer:Good question. As far as where exactly that line should be drawn I don’t know, but it would differ greatly based on personal taste. I’m sure certain people would like having the patience to deal with the stress of everyday work accumulating over time. Others, wish they could stand up when they feel things aren’t right, or they aren’t treated fairly, but simply stay quiet. As adults, we have suffered more, so the petty annoyances in life are much more easily brushed off. Compared to say, a six-year-old who, the worst thing that has ever happened to was their ice-cream falling off the cone. They generally have the metaphorical tolerance of a a pin to a balloon, where we have more of a pin to an elephant. Still damn annoying to be sure, but nothing to make a fuss over.