Dismantling the ego, quieting the mind, isn't something you can actively undertake to do. It just happens on its own, when you consciously accept the moment you are in, when you don't fight the present reality with thoughts of how you'd like it to be otherwise, or what you're afraid the next moment might bring, when you don't resist with justification or regret or blame of self or other.
When Fear Falls Away: The Story of a Sudden Awakening (ed. Weiser Books, 2007) - ISBN: 9781609250003