At some point, I'll do a lengthy monograph regarding all this, but for now I'll just go with this old parallel. Have any of you ever gone to an academic conference and wanted to hear somebody who's a relatively famous, published name with a great reputation? So you go and listen to this person give one presentation and maybe he/she sits at a round table discussion regarding subjects that you know quite a bit about but that aren't your particular narrow field. And you think he/she is great.
Then...there are a couple of sessions regarding your narrow expertise, and the person is featured at one or two of them, and what he/she says seems simplistic, dated, and uninformed. And the light bulb comes on in your head...geez, maybe this person isn't so wonderful, and maybe he/she is wrong half the time, and I've just been too stupid. And the person you thought was wonderful is just as declarative and sure of themselves when discussing your field of expertise as they are when discussing other fields.
That's where I am with mickey. He blathers declaratively about sports gambling while having very little clue, and the people he thinks are wonderful experts might be but likely aren't. So although I THINK mickey's sharp as a tack in his machine expertise, I really have no idea. Because if mickey doesn't realize how naive he is regarding sports betting, then how do I know he's not as at sea regarding everything else?
With sports gambling, mickey is one step above civilian, and (as we all know) a little knowledge can be a dangerous thing. Bottom line, and this is a real standard "AP" caveat, I'm not sure mickey knows what he doesn't know.