The regressions provide different techniques for retrieval of memories from this lifetime and prior lifetimes, as well as methods to access spiritual states and inner wisdom. Brian L Weiss presents an exercise to lead you first to your childhood memories from this lifetime, then guides you to visualise yourself in many mirrors of light, in different (often ancient) times and places. This will enable you to discover and release any blocks and obstacles that can impede your present-day peace and joy.