" Palm Reading 101• Palm Up— Conveys openness, service, humility, and sympathy.• Palm Down—Demonstrates authority, superiority, and control.• Palm Vertical—Shows you are meeting on equal terms with a mutually respectful greeting.• Palm Wet, Cold, or Clammy—Ick! The " dead fish" is creepy. Make your hands warm and dry before reaching out to touch someone, please! It can also be conveyed as being nervous or over-excited.• Palm Perfect—This is my favorite. Better known as the " hand hug." While you are shaking hands with your right hand, place your left hand on top, wrapping both people in warmth and trust. This two-handed shake illustrates affection, caring, or concern, especially when you then reach up to grasp their arm or shoulder. "