What brings out the worst in people?
Hunger, tiredness, and sore feet bring out the worst in most people. Lots of people need to have a snack, a nap, and more comfortable shoes before they go out in public.
My mom’s advice to my boyfriend about me was something like, “You have to feed her regularly. If she doesn’t feel good, feed her. If she gets crabby, feed her. If she gets too quiet, she probably needs to eat something. When in doubt, just get her a snack.” Yes, she sounds like I’m two years old but she is pretty much right about the eating thing.