This room was swept and fairly neat, for Crooks was a proud, aloof man. He kept his distance and demanded that other people keep theirs.
Chapter 4 · Narrator
Context
After cataloguing Crooks's room and possessions, the narrator turns to characterize the man himself just before Lennie's intrusion will test the boundaries the sentence describes.
Analysis
The 'for' clause grammatically presents pride and aloofness as the cause of the room's neatness, but the surrounding chapter will reveal the inverse causality: the neatness and the aloofness are both defensive responses to enforced exclusion. The chiastic structure 'kept his distance and demanded that other people keep theirs' grants Crooks a reciprocity of agency that the rest of the chapter will systematically strip away, making the line read in retrospect as a brief, fragile assertion of equal standing.
How to Use in Essay
Support a thesis that Crooks's 'pride' is a posture made necessary by exclusion rather than a free expression of character—the chiastic mutuality this sentence claims is exposed as illusion by the chapter's end.