Video Sex Www Video Sex Com Upd Extra Quality ◆ «POPULAR»

In psychology, intermittent reinforcement occurs when a reward is given unpredictably. Skinner’s famous operant conditioning experiments showed that animals pull a lever most frantically when they do not know if food will appear. In UPD relationships, affection, validation, and presence are given randomly. This unpredictability hooks the human brain far more effectively than consistent, predictable love. 3. Romanticizing the Struggle