Hopelessly insecure so that he believes he must always be positive about himself, even though much of that positivity about
himself looks to the great majority of others as sadly delusional. And so has him looking more times than not .. " just stupid."
LOL, Yep, you pretty well got it in just two.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”