Deviance is any behaviour that violates social norms, there are many different reasons why people display deviant behaviour. People who engage in deviant behaviour are referred to as deviants. Deviant behaviour is any behaviour that is contrary to the dominant norms of society. In practice however most deviance is ignored or mildly punished is sometimes regarded as amusing or even supported. Mugging a person is classed as deviant, smoking in a public place is now regarded as deviant (smoking ban in public places was introduced in Ireland March 2004). Most of us at one point or time in our lives have been labeled deviant or at least sightly deviant. As I mentioned Deviance is the recognised violation of cultural norms. Norms are rules and expectations which guide the behaviour of a society, therefore norms guide human activities, so the concept of deviance is broad. As we develop from childhood to teenager to adult we gain experience and exposure to many situations either alone or with others. We are taught what we should and should not do, what is good and what is bad what is right and what is wrong within our society, learning habits that conform to the customs, traditions of the group into which we are born. We start to develop a system of values, these values are why we refrain from behaviour that is frowned on or disapproved off. Most of us have at some time or other have misgivings or second thoughts about something we may have done in the past. Maybe, told a lie, gossiped or was cruel to someone, may on occasion got drunk, drove to fast or recklessly. May even failed to turn up for class or missed a deadline for an assignment. Does this make you or I a deviant? There are different theories sociologists have labeled deviant behaviour. Sutherland's differential association theory which links deviance to how others encourage or discourage such behaviour. Edwin Lemert observed that some norm violations such as skipping school or und