I saw the interview and rather than self-pitying, he was more defiant (though not aggressively so). The guy's still totally in denial. Which is odd, really, since with his knowing that he had the Leeds job lined up, he could have relented a bit, along the lines of "Well it didn't really work out, and I made some mistakes, but that was because it was too soon; I'm confident I'll quickly get back into football and I'll be all the better for the experience"
Anyhow, it explains why he was so "chipper".