There is no need to investigate the unconscious past in you except as it manifests at this moment as a thought, an emotion, a desire, a reaction, or an external event that happens to you. Whatever you need to know about the unconscious past in you, the challenges of the present will bring it out. If you delve into the past, it will become a bottomless pit: There is always more. You may think that you need more time to understand the past or become free of it, in other words, that the future will eventually free you of the past. This is a delusion. Only the present can free you of the past. More time cannot free you of time. Access the power of Now. That is the key.

Eckhart Tolle

from The Power of Now: A Guide to Spiritual Enlightenment