Predictions can be based on Astrology, reading horoscopes, Tarot, Palmistry, Face Reading, Numerology etc. However, none of them give you 100% accuracy leaving rooms for ambiguity. None of them could also tell you what you have been in your previous birth or what you could be in your next birth.
Here is a science, which is divine, written and handed over to us by our Rishis' millions of years ago.The Rishis' had the power to access any knowledge that they desired, be it past, present or future.NADI, which is this science written by the Siddahas on Palm Leaves, is based on each individual's THUMB IMPRESSION. The predictions are very accurate, true and covers every aspect of human life.