You should be able to control your emotions.
Xavier asks for a toy in a store, but his parents tell him no.
Xavier wants to get the toy.
Xavier asks his parents if he can work for the toy.
Xavier cries and fusses about the toy, ignoring his parents pleas to be quiet.
Xavier's parents agree and make him do chores for them in exchange for the toy.
Xavier's parents haul Xavier out of the store to avoid more embarrassment, denying him the toy.