"What makes a thing bad? A pencil is a good pencil because it does what it was made to do. It writes. Is it a good can opener? It certainly is not! Suppose I use the pencil as a can opener. what happens? First of all, I do not open the can. Second, I destroy the pencil. Now if I decide to do certain things with my body which I ought not do, I do not attain the purpose for which I was created. For example, becoming an alcoholic does not make me happy. I destroy myself just as I destroyed the pencil in using it to open a can. When I disobey God, I do not make myself very happy on the inside, and I certainly destroy any peace of soul that I ought to have." Archbishop Fulton Sheen