That is universal for each one. Optimistic outlook on life. In the world in which we live today, there isn't much to contribute toward one being optimistic. The reason there are so many suicides among young people is that they have no hope of the future. However, for Christians, who ought to be the most optimistic people in the world, because we have the most going for us, the realization that God is sovereign, that His plan for mankind is on track, and that we are the recipients of life that is eternal, should be reason enough to enjoy the fullness of life, in the midst of a troubled world.
Stress is a part of life itself.
When the normal problems of life are compounded with these three adverse elements, the stress becomes unbearable. God's answer to our personal problems and the stress we face is found in His admonitions and promises to us of holy living. By following His principles and promises, we can handle the stress of life, without it overwhelming us. Good diet and health care. Since God's work is done through human instrumentality, it behooves the Christian to care for his body.