The more unpleasant the experience or painful the emotion, the stronger the memory trace. Any experienced traumatic event triggers the reaction termed the traumatic event sequence. Perceptions of each succeeding moment of any event are registered in the conscious mind then stored in the subconscious mind.
It is from these perceptions that we form the beliefs which become the basis for the creation of unwanted random events and behavior patterns in our lives. The collection of unexamined data stored in your subconscious mind is today called your perceptual reality and is responsible for the bias from which each person individually perceives the world around them. External data is not actually perceived just as it is without going through the critical faculties of judgments and labeling thus we are responding to our own beliefs about the event not the event. In addition there are the pre-established unconscious filters such as love, hate, fear, and hostility sourcing from the perceptual reality itself coloring our internalization of the event. Both of these factors create an involuntary response to the data rather than experiencing the data itself. Thus having been programmed into the subconscious, your auto pilot, these perceptions and skewed viewpoints automatically keep creating what they think is the direction you want your life to proceed in and show up as. Almost all defense mechanisms stem from the erroneous conclusions and misperceptions stored in the unconscious that are triggered automatically and intercede with the correct interpretation of current sensory input.
Past Life Regresion Therapy seeks to unravel the distortions, clear the perceptions, and experiential understanding of the truth of what actually happened in past traumas. This leads to the healing of the residues.