I have expressed no particular dislike for the unsuccessful candidate.

She is a classic narcissist as is her husband.

Psychologists are specifically forbidden by their professional ethical code to opine on as you describe Dr. McAdams doing on public persona. So, either he is unethical, in which case we can scrap his analysis, or you misunderstood him.

How much personal contact have you or people that you personally know had with either candidate?

If you have none, or no actual first hand impressions to go on, I might read your comments as reading your own antipathy into the situation.