Does a narcissist’s paranoia make them believe that they are the target of a secret investigation?

Why is it so difficult for a narcissist to recognize that their jealousy is actually a symptom of paranoia?
Why is a narcissist paranoid that a simple disagreement is actually a calculated attempt to cause them a narcissistic injury?
How does therapist-induced trauma occur, and what are some common scenarios where therapists might unintentionally harm their clients?
How as an athlete, despite winning a lot of championships, do you feel disappointed and unhappy about your life in sports?