" UNDERSTANDING DISSOCIATION Dissociation, like all other symptoms of C-PTSD, is a learned behavior that initially helped you cope with a threatening environment. A neglected or abused child will rely upon built-in, biological protection mechanisms for survival to “tune out” threatening experiences. In adulthood, dissociation becomes a well-maintained division between the part of you involved in keeping up with daily tasks of living and the part of you that is holding emotions of fear, shame, or anger. "

― Arielle Schwartz , The Complex PTSD Workbook: A Mind-Body Approach to Regaining Emotional Control and Becoming Whole