A Sudden Grip

Whoa—wait, my fingers just twitched! I’m standing straight up, stiff as a board, when suddenly my left hand unclenches. Hey, look at that! I turn around, spot a green leaf drooping from the big pale jug behind me, and instinctively reach up. My fingertips lightly curl around the stem, feeling its waxy edge. I'm actually moving! @astroandothers