Suicide is referenced in the novel frequently by the Meursault as a way to escape his life. However, Meursault could never go through with it because he would rather do nothing than make a decision that would impact his life.
How dare you say negative things about me? How dare you do me so wrong when all I did was try to be there for you! Who would've thought that a person like you can be so cruel. Guess it's true what they say that "eventually people show their true colors.