Collecting-and-Polishing-Rocks.-Sitting-on-the-edge-of-a-badlands-cliff-with-my-feet-dangling-over-during-heavy-winds-just-before-sunset.-(Especially-when-the-wind-is-coming-directly-over-the-lip-of-the-cliff-and-the-sun-is-shining-directly-in-my-face.)