Dr. Arthur Brooks on Instagram: "Alcohol isn’t the harmless habit many once believed. It’s neurotoxic, addictive, and devastating for happiness and relationships. Substance abuse is the top predictor of marital breakdown and long-term unhappiness. If you want your later years to be your happiest years, guard your habits and stay vigilant about what you consume. Watch the full episode of Office Hours with Arthur Brooks on YouTube, Spotify, and Apple Podcasts."