In this passage from Lewis Carroll's Alice's Adventures in Wonderland and Through the Looking-Glass, Alice reflects on her situation and the realization that pretending to be two people is pointless. She feels that she has become so diminished or divided that there is hardly any of her left to be considered a proper or respectable individual.

Overall, Alice's thoughts reveal a moment of introspection and perhaps a sense of frustration or sadness about her identity and circumstances. The quote emphasizes her feeling of loss or confusion about who she is amid the surreal and whimsical world she is navigating.