If we were honest and put intellectual vanity aside, the reason for your existence was natural selection, therefore your challenge is to make the most of the greatest gift of all, the experience! Enjoy the journey and make the most of what life has to offer. Ying & Yan of living reality check, know the lows and know the highs for without pain what is joy, without suffering what is pleasure? So be heathly, happy, humane, humble and honest with conscience, character, courage, and compassion, it's a hell of a trip so enjoy with a Zest for Life!