Socrates: Psychic Harmony Is The Greatest Good Socrates believes that psychic harmony is the greatest good, and that the result of it is moral (rational) behavior. He also believes that if you have a healthy body and soul then you are in psychic harmony with yourself. He says that this is good intrinsically and instrumentally. Which means that it is good for its own sake and the sake of the consequences. Therefore, immoral behavior is a result of an unbalanced personality and leads to irrational behavior. Psychic harmony is a psychological condition and makes one moral, which according to Socrates is a social condition. Psychi