As long that he can interact with other people, has a decent job, retired in peace, has enough to survive, is passionate about life...Facebook, the Internet, loves music and movies, is smart enough to see the world clearly, understands its dynamics and economics, is aware of the various prejudices and classes, inequality, breakdown of our systems of true values...like honor, respect, honesty, helpfulness, love, compassion, education, giving the opportunity, all that jazz, and not be influenced by the dark forces, stay healthy, go to the olympics and compete, participate, give his best, eat fresh, stay in the better neighborhoods (sanity of the body and mind), play hard, go to strip joints, stay away from drugs, cigarettes and alcohol, hang with the good people...scientists and audiophiles...he should be just fine and find immortality. Oh, and go to Rio carnival.