1. When a person is faking emotions of happiness, sadness, anger and guilt, their facial expressions will usually be limited to the mouth area.
2. People who usually listens to louder music(such as rock) can have more difficulty hearing quiter sounds or music.
3. People who repeatedly quickly tap their fingers usually on the table are agitated or excited about something.
4. You can tell what hand a person writes with by the pocket they keep their mobile phone; if they are left handed, they'll usually keep it in their left pocket, and vice-versa, unless they are a slight bit ambidextrous, in which case they'll keep it in both.
5. A pink or red palm indicates that a person has been carrying something heavy by a handle or handhold within the past 15-20 minutes.
