We all know people who struggle with sickness and weakness, yet when you go to see them, they cheer you up. On the other hand, we all know people who are sick and yet their spirit is crushed. When you go to see them, you feel worse when you leave than when you came, because they have sucked all the life out of you as well. There is a basic relationship between your mental attitude and your physical well-being. What is on the inside eventually manifests itself physically on the outside.