I am a palm reader and tarot card reader. Among other things.
Palm reading has been very reliable to me but I do concede to the idea and fact that people can just lie straight to my face and say what I tell them is spot on. I can tell what kind of person some one is by looking at their palm (knobby fingers are a nosy persons fingers, short fingers are short tempered people who will work quickly but messily, long fingers are patient people but most often are to laid back and unreliable). Again with tarot cards I can only tell you what I see and how I connect the cards meanings together and it's possible for some one to lie to me or read more into it than I am.