How do narcissistic family dynamics influence someone's self-perception, especially in the case of Donald Trump?

Why might some customers seem to want poor service, and how can servers turn the situation around to ensure a positive outcome?
With all the potential attack points like airstrips and logistics, how does the military prioritize what to protect first? What's their game plan?
What are some sensory-friendly Halloween activities for kids who get overwhelmed by crowds, noise, or scary environments?