How will you apply these principles of warning signs (Hypervigilance, Diminished Creativity), the 16 warning signs of Trauma Exposure Response (Feeling Helpless and Hopeless: A Sense that one can never Do Enough) in chapter 4, of "Trauma Stewardship": An Everyday Guide to Caring For Self While Caring for Others' by Laura Van Dernoot Lipsky with Connie Burk, in professional and ethical social work practice. Give references and citations.