Shaila Catherine offers this 20-minute teaching on impermanence and not-clinging in the mode of guided meditation instructions. We practice being unattached to pleasant and unpleasant feelings and releasing all clinging connected with sensual desire or aversion. To cultivate non-clinging, first notice the experience of clinging, perhaps by observing physical tightness, mental contraction, or a sense of separation. As you become mindful of the changing nature of experiences, allow yourself to deeply accept this fact of impermanence. Allow experiences to arise and be known, and also let them end.