MERCURY IN THE OWN STAR .WHY DO WE TAKE SATURN STAR FOR MERCURY ( IS THIS TAKEN BECOUSE OF THE RETROGRATION MODE OR BECAUSE OF PREVIOUS STAR ) ? WE CAN TAKE SIGN LORD MARS. LAGNA LORD IN 6 TH HOUSE, SATURN IN THE 8 TH HOUSE, SO CAN WE CONSIDER THESE 25% NEGETIVE EFFECT . WE NEED CLARITY ON THIS.