"I don't exactly know what it means to be ready. A cake when the oven timer goes off? Am I fully baked, or only half-baked?"

This quote by Jessica Savitch talks to the unpredictability of being all set for something. It is a metaphor for the concept that we may never ever truly know when we are ready for something, or if we are completely prepared. It is a tip that we can never ensure our preparedness, and that we might be only partly prepared for something. The quote likewise talks to the concept that we can never ever be sure of the outcome of our efforts, which we might not have the ability to forecast the results of our actions. It is a reminder that we should constantly make every effort to be prepared, however that we ought to also be open to the possibility that we might not be totally prepared for something.