Vritti: The Mental Modification Pattern

Patanjali identifies vritti—the modifications or fluctuations of the mind—as the fundamental process underlying all cognitive distortion. These mental patterns create habitual grooves that filter perception and generate systematic biases. In the context of cognitive bias recognition, vritti explains why we unconsciously repeat the same mental errors: our minds groove into familiar patterns that feel effortless and true. By studying your dominant vritties, you identify your signature biases—confirmation bias, availability heuristic, or negativity bias—that operate automatically. Yoga philosophy suggests that awareness itself, or sakshi (witnessing consciousness), can interrupt these patterns. The Yoga Sutras teach that recognizing vritti is the first step toward freedom: you cannot change what remains unconscious. This framework transforms cognitive bias from an abstract concept into observable, addressable mental habits rooted in repetition.