not possible to cure psychopathy. It’s a personality disorder caused by an abnormality in the brain. There is a lot of neurobiological research on the subject, and new
findings are published every year. With the help of MRI scans, it’s possible to determine exactly where in the brain the deviation is located: This is a slight simplification, but the amygdala (which helps process emotions and memories) seems to be involved. But as of now there is no way to cure psychopathy.