A Suppressive Person, or SP, is another name for the Anti-Social Personality. He is a person who works all the time to squash or hold down (suppress) other people around him. A Suppressive Person will work to make another person less important by saying bad things about him. He will stop any effort to help anybody. And most importantly, he will attack and try to squash or even destroy any person who he thinks might be or might become more powerful or more intelligent than he is.