Psychology, this is the study of the human mind, and it's irregular and almost unpredictable behavior. This subject has become one of the most precious resource in our culture, since it is set out to explian ourselfs. It can benefit us in a variety of things, for example marketing, healing and, analyzing. Many have been benefitted by the advances in this field of the human body, since psychologist sometimes dedicate to purge others of traumas, memories and, evils that the mind holds in st0re.