Lennie and George are lonely. That is true because George says, "Guys like us, that work on ranches, are the loneliest guys in the world." This proves that they are lonely because of what they do for a living.
Guys like us, that work on ranches, are the loneliest guys in the world
I think this quote can relate to what George said, "Guys like us, that work on ranches, are the loneliest guys in the world." Because slim said that many migrant workers don't travel together.
Ain't many guys travel around together.
This is an example of loneliness because the guys on the ranch never travel together. Slim is the one to point this out.
Oh, I dunno. Hardley none of the guys travel togeather.
This proves that Crooks is lonely. He is lonely because of the color of his skin, no one wants to come into his room. Also, Crooks is treated poorly because of his skin color.
Guys don’t come into a colored man’s room very much
This proves that Curley's wife does not like her. And she does not like him. Also, she is not well liked around the ranch, either. So she is all alone in the world.
I don't like Curley. He ain't a nice fella
Now, with the other characters, George is all alone without Lennie. George had to kill him because he killed Curley's wife by breaking her neck. George thought that it will better for him than to go to a mental hospital.