Final answer:
Mark likely has antisocial personality disorder, a psychological condition characterized by lack of morals, disregard for others' rights, and absence of remorse for wrong-doings.
Step-by-step explanation:
Based on the behaviour described, it is likely that Mark has a condition known as antisocial personality disorder. This disorder is characterized by a pervasive disregard for the rights of others, a lack of moral compass, and often a history of antisocial tendencies prior to age 15. It often manifests as continuous violations of others' rights, deceitful and manipulative behavior, impulsiveness, irresponsibility, and a lack of remorse over misdeeds. People with this disorder often struggle to maintain relationships and jobs, and have a high incidence of problems with the law.
Based on the provided information, Mark's lack of regard for the rights of others, absence of a sense of morality, and lack of guilt over past crimes could be indicative of antisocial personality disorder. Antisocial personality disorder is a mental health condition characterized by persistent patterns of behavior that involve disregard for the rights of others, deceit, manipulation, impulsivity, and a general lack of empathy or remorse for the harm caused to others.
It's important to note that making a diagnosis of a mental health condition like antisocial personality disorder typically requires a comprehensive assessment by a qualified mental health professional. A proper diagnosis should not be based solely on a few behavioral traits or characteristics. Additionally, antisocial personality disorder is a complex and serious condition, and individuals with such traits may exhibit a range of behaviors and require professional evaluation and support.
Learn more about antisocial personality disorder