An anonymous reader writes: In 2024, a group of 225 mental health professionals said in a published open letter (bankrolled, granted, by an anti-Trump PAC created by George Conway) that Trump suffered from “malignant narcissism” and appeared “to be showing signs of cognitive decline,” including “a dramatic decline in verbal fluency, tangential thinking, diminished vocabulary, overuse of superlatives and filler words,” and to be “exhibiting deteriorating judgment, impulse control, and motor functioning (including a wide-based gait).”