Goal: To overcome subtle dullness and increase the power of mindfulness. Obstacles: Subtle dullness is difficult to recognize, creates an illusion of stable attention, and is seductively pleasant. Skills: Cultivating even stronger and more continuous introspective awareness to detect and correct for subtle dullness. Learning a new body-scanning technique to help you increase the power of your mindfulness. Mastery: You can sustain or even increase the power of your mindfulness during each meditation session.