It's best to have a bath and chant the mantra throughout Dawn. You may as well put the picture of Guru Gorakhnath or not; full attention and a transparent motive are necessary to make your visualization appear genuine. आज भी इसकी प्राप्ति संभव है ॐ ह्रीं श्रीं गों, गोरक्ष नाथाय https://www.youtube.com/watch?v=qGCHTa9HGyw