Peter interviews David Kreutz who teaches human anatomy at Libertyville High School in Illinois. Mr. Kreutz shares how an elderly couple paid for his dental care. Thirty years later, Mr. Kreutz reflects on how this gift of kindness, which happened during his transitional college years, reminds him that showing someone you care can be life changing. Knowing that you're not alone reduces stress. Nobody, he says, should feel so anxious that they can't learn.