This new clarity about your perspective should be accompanied by an adjustment of your attitude. You must avoid the temptation to become cynical in your approach as an overreaction to your prior naivete. The most effective attitude to adopt is one of supreme acceptance. The world is full of people with different characters and temperaments. We all have a dark side, a tendency to manipulate, and aggressive desires. The most dangerous types are those who repress their desires or deny the existence of them, often acting them out in the most underhanded ways. Some people have dark qualities that are especially pronounced. You cannot change such people at their core, but must merely avoid becoming their victim. You are an observer of the human comedy, and by being as tolerant as possible, you gain a much greater ability to understand people and to influence their behavior when necessary.
Social intelligence is nothing more than the process of discarding the Naive Perspective and approaching something more realistic. It involves focusing our attention outward instead of inward, honing the observational and empathic skills that we naturally possess. It means moving past our tendency to idealize and demonize people, and seeing and accepting them as they are. But before we can begin to acquire this intelligence we must first come to grips with the Naive Perspective itself.