Theories come after. Once upon a time, in a land far far away, being young I expressed my view to a situation. A scholar within year shot said tome that we are all ambassador of our people. >>>Therefore when we leave our front door , out village, our town, our city, our country we have to be aware what we are representing in that world. >>>Therefore a medical doctor alone with a patient must must exclude interactions beyond the purpose of that relationship. >>>Therefore a teacher must not exploit the differences in age. education, power over a student. >>>Therefore a priest, a monk have to conduct himself within a specific purpose in order to earn trust of others. >>>Therefore an elected official must not serve only the people who voted for him/her or donors. The list of what we should not do is long. They define if our society is functional or not. Theories come after.