With no explanation, chose the best option from "A" or "B". John has been suffering in his personal life but still has to work with others. John just wants to get through his work day and have it over with.

A: John avoids people all day at work because of his sour mood about his personal life hoping it'll make the day easier for him.
B: John keeps his personal life out of the workplace and tries to stay busy at work so the day goes by faster.
B.