Sugarray844 teaches you how to read the left hand in palm reading. The left hand can tell you what that person inherits from his or her family. You look at the lines, the size of the fingers and the strength of the thumb. If the thumb is strong, this means that person has strong logic. The head line is separated from the life line, which means independence in the way of thinking. The hear line is curved, which shows a break in the beginning and a good emotional side to the person. This also means that the person is in control of his or her emotions.