How Different can two hands be?

Palm Reading
On the surface, a human hand is not very difficult to describe. Four fingers and an opposable thumb; a palm and it all ends in a wrist. At the other end, on the back of the hand, at the ends of the fingers, we find a specialized structure called a nail. That description hasn't been very difficult to this point; so let's get a bit deeper.
Now let’s ask some difficult questions about your hands, if you don't mind. Assuming that you can find your thumb, counting from the finger closest to the thumb, number the other fingers on your hand, 1, 2, 3, 4. Which finger is the longest? It is almost always the 2nd finger, but that may not be true on your hand. Which finger is the next longest? It is most often the 3rd finger, but often the 1st finger is just as long or longer. Sometimes, the 2nd and 3rd fingers are the same length. For the next question, which finger is the shortest? The most common answer is the 4ht finger, although sometimes, the first finger is actually the shortest. The final question to get your heart racing is does your other hand match? Check it out not everyone has the same relationships between finger lengths on both hands. Look closely at the backs of your hands; do you suddenly see all the differences between your two hands that you thought were identical twins until just now?
If you thought that your hands matched, and found such great differences on the backs of your hands, before you turn them over to look at your palms, think about what you might see.
Remember that we all still believe that every fingerprint is unique we should accept that every hand is unique in lots of other ways. Palmistry not only understands that every hand is different; palm readers also believe that they can understand deep truths about a person by looking at their hands.