Remember, good results in chanting any mantra is attained only when There may be complete devotion and religion in your mantra chanting, beloved deity, and mantra. Actually, devotion and religion give you accomplishment and accomplishment in any mantra. All other procedures and rules come immediately after this. ध्यायेतिथम् कपिवरम ह्रुति https://www.youtube.com/watch?v=ufkmD95y7fE&t=32s