maintenance service - Computer Definition A service provided to keep a product in good operating condition. One of the strong selling points for the rise of software as a service (SaaS) was that all program maintenance is provided by the vendor of the application. See SaaS.
For the former trade union, see Amalgamated Society of Painters and Decorators. Antisocial personality disorder (ASPD), also known as dissocial personality disorder (DPD) and sociopathy, is a personality disorder, characterized by a pervasive pattern of disregard for, or violation of, the rights of others.
Call it by any of its names - antisocial personality disorder, psychopathy, or sociopathy - the disorder affects all aspects of someone's life. A sociopath is antisocial, manipulative, deceitful, rule-breaking, and superficially charming so he can have his way. Where does something this severe come from? Like all personality disorders, antisocial personality disorder is so intricately a part of every facet of a person's inner and outer worlds that it's logical that there are many things that cause someone to be a sociopath or a high-functioning sociopath.