Definition
Sadism is deriving pleasure, often sexual, from inflicting pain, suffering, or humiliation on others. It's named after the Marquis de Sade, whose writings explored these themes extensively. The pleasure isn't just about physical pain; it can also involve psychological torment or degradation. A key element is the desire to dominate and control another person. It's different from playful teasing or roughhousing, which don't involve the intent to cause genuine distress. Sadism is characterized by deriving *satisfaction* from the other person's discomfort. While many might tease, sadism means taking joy in another's torment.