It says how parents can see a child as a monster baby trying to hurt the parent, and react and throw them away or stop them, where ideally that should have been embraced as healthy aggression. That shuts down the vital life force that is necessary to keep exploring new interests and express with bodies. That is the root cause of chronic pain and extreme fatigue and diseases like fibromyalgia. Also that grows into self-sabotaging away from growth, connection and all forms of non-timid expressions.