Our hands are a source of tremendous power. With such profound dexterity, sensitivity, and utility the human hands may be one of our most defining features as a species. Playing guitar, delivering a baby, knitting a sweater, building a house, wielding a sword, painting intricate figures: through the use of our hands we create and shape the world we live in. Hands can heal, hands can harm. One touch can convey a wide array of thoughts, feelings or intentions. Hands tell the story of our mood or state of mind. When we feel angry, a clenched fist; when anxious, fidgeting fingers. Even plants and animals respond to the subtle nuances of our touch.
