In the early stages of drug use, consumer behavior occur very close to those used without giving reasons to worry people close around him. At first the person is convinced that it is only one experience, and that will be an attempt to stop in anytime will like.
Over time, drug use begins to become part of his life. It also begins to show behavioral changes visible: FALLS mental rapid transition from one state to another, communication problems, isolation. Signs of drug users that are starting to not pay attention to his image, to lose interest in the outer world and everything happening around it. Enter into a state of apathy and absence and become irritable if people around them asking questions since there was a distancing attitude and aggression towards the close.
he knows or infers that what is wrong, drug users hide from those around him. Mind that does not want those around him to know. The need for secrecy drug addiction led him to isolate, to shut itself, to manifest behavior secretomanie that no one know what happens in life.
Gradually give up everything made before starting to use drugs: to friends who have always around, take the bad marks at school, loses interest in studies and all hobbies and activities that interested him up then.
Drug addicts rarely sleep at night, but when you are exhausted and eat very little and irregular. People who choose hallucinogenic drugs often isolated areas for consumption because it produces hallucinations consumption, determines to be close to them perceive the world in a way it makes them incapable of normal discussions with others. They tend to close on themselves, not to communicate with others, to spend time with people who consume drugs in turn.