Sir, I heard and seen (once when I was very young) some astrologers simply hearing to person's question and not looking at chart or doing calculations, they predict.
I am only curious to see if my opinion how they do is correct or not. I think they memorize and calculate plannetry positions and moments including sub lords, ruling planets in their head and do use KP techniques
Is it they practice deep occult and got some powers.
Please let me know