A set of five mental factors that prevent the attainment of the three higher trainings, in ethical self-discipline, absorbed concentration, and discriminating awareness. According to Nagarjuna's Letter to a Friend, (1) flightiness of mind and regret, (2) foggy-mindedness, (3) indecisive wavering, (4) intentions toward sensory objects, and (5) malice. According to the Kalachakra Tantra, (1) regret, (2) foggy-mindedness, (3) sleepiness, (4) flightiness of mind, and (5) indecisive wavering. Also called: five obstacles.
Tibetan: sgrib-pa lnga