Final answer:
Walter crumples his papers and leaves the apartment in a sign of internal conflict, symbolizing rejection of his current situation and possibly a turning point in the narrative.
Step-by-step explanation:
The scene described where Walter crumples his papers, makes an angry speech, and heads out of the apartment, is indicative of a character experiencing a profound internal conflict and frustration, although the exact context from the unnamed source text isn't provided.
This action often signifies a turning point or climax in a narrative where a character makes a consequential decision that will significantly affect the plot.
The act of crumpling papers is symbolic of rejection or surrender, and giving an angry speech suggests a release of pent-up emotion or a declaration of a new resolve. Exiting the apartment typically represents leaving behind old ways or embarking on a new path.