This is based on borderline personality disorder which is low levels of activity in anterior cingulate cortex is associated with hoarding behaviors, suicidal behavior that is 7.5% suicide over 20 years old, self-injury 2/3 ; 3/4 stabilize in 10 to 15 years, co-morbid PTSD or mood disorder, at risk for substance abuse and eating disorders, schizotypal personality disorder, might be related to dissociation identity disorder, genes account for 60% variance in developing BPD, lower serotonin function, increased activation of amygdala and disturbed connectivity b/w prefrontal cortex and the amygdala.
Because it helps the environment strive and keep its self alive my controlling populations and bringing in new ones
Connective tissue wrapping of skeletal muscles are known as Tendons & Ligaments they help in communication between two tissues/muscles that's why it is so important for our locomotory system
Hope this helps!
Evidence, testing, and observations