Of Mice and Men

George and Lennie's friendship is an important part of this book. Lennie is mentally challenged and so George has to take care of him, and in turn Lennie protects George with his size. Of Mice and Men is huge in friendships and the importance of having friends to talk to and rely on. Some of these friendships end abruptly even if neither participant wants it to end. The people in this book are in great need of people to talk to. They are just coming out of the depression so many of them are falling on hard times, and talking to a friend is a good way to vent. Being able to talk about their problems will help them improve their mood.