Keys to longevity

In life it is essential to think about longevity, not when your 50s, your 60s, the time to start thinking about longevity is in your 20s. In my experience, what has helped with my mental and physical health is a lack of interest in food, I eat enough to sustain myself. Part of my longevity is also the pleasure I get out of working in the gym and walking 18 holes on the golf course. Lastly, I get major sustenance from reading and the joy of discovery in writing.