The following is a short section of heart advice from His Holiness Penor Rinpoche at New York Retreat in Upstate New York:
At night before you go to sleep, visualize that Guru Padmasambhava, non-dual with the root teacher, melts into your central channel, and abides in your heart. Then from the Guru’s body light radiates and your whole body is filled with light. Have devotion, faith and confidence. Concentrate one’s mind on that. And then go to sleep. And in that way, you can carry on this practice.