"Every human being passes through five psychosexual developmental phases. They are the oral phase, anal phase, Oedipus or phallic phase, latency phase and the genital phase. A person can fixate in any of these phases and failure to resolve the fixation would be cause for pathology. A layman’s term for a fixation would be a mental short-circuit. It is an individualistic reaction to being exposed to too much or too little of something."