I've been back and forth over the past four years on whether he's just a sociopath, or he's actually delusional enough to believe everything that he says and does. For most of that time I've felt it could be either way, but after the way he's handled the past year with the investigation looming over him, I'm almost convinced it's the latter. If all of it was calculated on his part, he'd know he's cooked at this point and would be quieting down as he prepares to bow out. But no, his recent behavior, especially in the wake of signing day, is that of an individual who truly believes he's done nothing wrong and that he's being unfairly persecuted by those who want to see the "good guys" fail. It's honestly a little sad because really it goes past delusion into mental illness.