Attempting to stay in the moment helps one to achieve quality longevity. Mindfulness or mindful awareness, the subtle process of moment-to-moment awareness of one’s thoughts, feelings, and physical states, is key to sharpening memory and staying mentally fit. This ability not only reduces stress and anxiety, but also boosts the immune system and promotes health and healing for a variety of  medical illnesses and conditions, including heart disease, diabetes, arthritis and chronic pain. (Small, Gary, MD. The Longevity Bible. NY:Hyperion Books, p 8-9. 2006)