George Carlin discusses how perspectives on aging change throughout life. As children, people look forward to getting older, counting their age in fractions. In teens, they look forward to milestone birthdays like 16 and 21. However, hitting 30 makes people feel like spoiled milk. Later birthdays like 40, 50, and 60 are treated more seriously. Reaching the 70s and 80s, every day is counted. Living past 100 makes some feel young again. Carlin provides tips to stay young like focusing on health, learning, laughing, and surrounding oneself with loved ones.