What is Antisocial Personality Disorder (ASPD)?

Not much to add, but there we can observe the DSM (Diagnostic and Statistical Manual ) criteria for a diagnosis of ASPD.

The DSM V lists the following (taken from article) :

1. A pervasive pattern of disregard for and violation of the rights of others, since age 15 years, as indicated by three (or more) of the following:
   

   1. Failure to conform to social norms concerning lawful behaviors, such as performing acts that are grounds for arrest.

   2. Deceitfulness, repeated lying, use of aliases, or conning others for pleasure or personal profit.

   3. Impulsivity or failure to plan.

   4. Irritability and aggressiveness, often with physical fights or assaults.

   5. Reckless disregard for the safety of self or others.

   6. Consistent irresponsibility, failure to sustain consistent work behavior, or honor monetary obligations.

   7. Lack of remorse, being indifferent to or rationalizing having hurt, mistreated, or stolen from another person.

1. The individual is at least age 18 years.

2. Evidence of conduct disorder typically with onset before age 15 years.

3. The occurrence of antisocial behavior is not exclusively during schizophrenia or bipolar disorder."

This list can be considered in context from the article:

www.ncbi.nlm.nih.gov

Antisocial personality disorder (ASPD) is a deeply ingrained and rigid dysfunctional thought process that focuses on social irresponsibility with exploitive, delinquent, and criminal behavior with no remorse. Disregard for and the violation of others' rights are common manifestations of this personality disorder, which displays symptoms that include failure to conform to the law, inability to sustain consistent employment, deception, manipulation for personal gain, and incapacity to form stable relationships.[1]