Vritti: The Mental Modification Trap

In Patanjali's Yoga Sutras, vritti refers to the mental modifications or fluctuations that color our perception of reality. These mental patterns are the root source of cognitive biases—our mind constantly modifies, filters, and distorts incoming information through existing patterns. Patanjali teaches that biases aren't external flaws but internal mental movements (cittavṛtti) that obscure clear perception. By recognizing that confirmation bias, anchoring bias, and availability heuristics are all vritti in action, we understand them not as character flaws but as natural mental processes. The yogic path involves witnessing these modifications without identification, creating the psychological distance necessary to recognize and counteract cognitive distortions. This framework transforms bias awareness from intellectual knowing into embodied recognition of how the mind habitually twists perception.