I've always felt, even when I was like 17 or 18, that Mike Tyson is a brutally honest guy and that resonates every time I see him on film. Some people are just sincere in their lives, even when it doesn't benefit them, Tyson comes off like that.
I watched some of the other vids in the bit beneath that vid afterwards..some that show the darker side of Tyson. He comes across as a genuinely nice guy..very emotional - good and bad. When its the dark Tyson he's a horrible person indeed..but then there's that nice side of him that is very loveable. Such a Jekyll n Hyde character!