heart wrote: a method to "completely conquer your own mind".
Oh yes! Conquer our dualistic mind, is key issue for all methods in Tibetan Buddhism. As long as we suffer from this kind of dreamlike state, we need help in order to can help. Therefore to open our heart/mind for all through practices, then lasting peace gets a chance to be revealed. The sun shines for all.
But whatever I say here or think, this cannot improve anything. Don't buy it. Since practice is key, by the precious guidance.
Here from Guru Rinpoche: "You may possess the power and might of a world ruler, but unless you gain mastery over your own mind, when the time of death arrives you still haven’t attained the power of freedom. So gain mastery over your mind!"
Grasped thoughts are magicians, they create by division a whole theatre, being themselves less then farts already gone. Awareness is always there but we are too good trained in being busy in the theatre.
Awareness is mastering the theatre-mind.
Therefore precious guidance is of indescridable value. Bowing.