A nurse is providing teaching to a client who has a new prescription for levothyroxine to treat hypothyroidism. Which of the following statements by the client indicates an understanding of the teaching?

"If my heart starts racing, my provider might need to adjust my dosage."

"I will keep a journal of my daily food intake to show the provider."

"Once my weight is back to normal, I can gradually reduce and then stop the medication."

"I'm not forgetful, so I do not need a pill reminder system."