In Cecelia Ahern's book "If You Could See Me Now," a notable theme emerges about the nature of simplicity and complexity. The quote, "the more you try to simplify things, the more you complicate them," underscores how efforts to reduce complexities often lead to unintended complications. This reflects a universal truth about human nature, where attempts to organize and clarify often result in paradoxical outcomes, creating confusion instead of clarity.

This idea resonates throughout the narrative, illustrating how characters struggle with their desires for straightforward lives. Ahern’s insight serves as a poignant reminder that sometimes, accepting complexity can lead to a deeper understanding and appreciation of life’s intricate layers, rather than forcing simplifications that can lead to misunderstandings and chaos.