We often hear about and experience the suffering caused by greed and aversion, yet delusion, the third of the kilesas, or torments of mind, is in some ways a more fundamental cause of suffering, because if we weren’t deluded, we wouldn’t believe that by grasping or pushing away we could avoid suffering. The challenge with delusion is its very definition is that we don’t it is operating. This talk examines the many ways that delusion manifests, so we can begin to bring more clarity and understanding to our experience.