Hillary Clinton lived inside of Donald's skin for most of this debate. It showed. He was actually yelling, the next step up in his evident agitation would have been a shriek.
If one of Donald's jobs tonight was to look presidential, then he failed. He reinforced every negative feature of his personality. Related to this, kudos to The Donald for permanently losing every African-American voter except for BOAZ.
Trump's pride has been bruised tonight, and it'll show in next debate. If he were a mature man he would get over it. Then again, if he were a mature man, he wouldn't have been spitting into the camera quite so much this evening.