People with antisocial personality disorder commit unlawful, deceitful, exploitative, reckless acts for personal profit or pleasure and without remorse; they may do the following: Justify or rationalize their behavior (eg, thinking losers deserve to lose, looking out for number one) Blame the victim for being foolish or helpless Be indifferent to the exploitative and harmful effects of their actions on others For antisocial personality disorder, estimated 12-month prevalence rates in the US (based on older Diagnostic and Statistical Manual of Mental Disorders [DSM] criteria) range from about 0.2 to 3.3%.