In addition to providing insights into possible life events, palmistry is a useful tool for introspection and personal development. The Influence of introspection & personal developmentten pati. People can make better decisions and move more proactively toward personal development by studying their strengths, weaknesses, and possible obstacles as indicated by their palm reading. Rather than looking for unambiguous answers about the future, players of rummy palms should approach the game with an open mind & a willingness to investigate its symbolic meanings.