I've been listening to the version by Gladys Knight, and she says memories may be beautiful, and yet what's too painful to remember, we simply choose to forget.

So if you want to remember to water your plants when you get home, pantomime doing it. Using the parts of your brain that control your muscles can help strengthen the intention.

Dr. Darien Sutton, a board-certified emergency medicine physician and a medical correspondent for ABC News, is sharing his system to remember new, critical information.