Ethics are the study of morality that systematically reflect and analyse one's moral decision and behaviour. The term 'ethics' broadly describes the way in which we look at and understand life, in terms of good and bad or right and wrong. It refers to professional conduct conforming to these moral standards or policies. For example, when we need to justify or clarify our position in certain situations by asking ourselves, "what should I do in this situation?" or "what is right or wrong for me?".