The quote highlights the innate concerns that many mothers face regarding their parenting skills. It suggests that the mere act of worrying about one's ability to be a good mother is, in fact, a sign of their commitment and love for their children. This self-reflection indicates a deep awareness and responsibility that defines a real mother.

Additionally, the quote comes from Jodi Picoult's book "House Rules," emphasizing the emotional journey of motherhood. It reassures mothers that their doubts and fears are part of being a caring parent, reinforcing the notion that caring deeply for their children is what truly makes them good mothers.