funny things I saw in this:
-he's roaring and pointing at the screen, some times not even looking at the camera and is shifty eyed
-he's knocking over his figures when he slams the bed, and fiddles with them and kinda trying to get them back up again when ranting
-with that package of i don't know what when he's talking about call of duty, he takes a sword and "hits it"- every time when the fake sword comes close he slows down and I'm guessing barely taps it.
EDIT: about the attention thing: you know the old saying, "bad strokes are better than no strokes"? If he wanted to get any kind of attention, he'd let people comment freely on his videos so he can argue and stuffpost away. because he makes the comments pending for approval, as a result there are only 2 comments on the video. so I think he's one of those hyperactive dogmatic people coupled with an anger management problem. Which leads him to have rants which he likes talking, but isn't that angry after some minutes out of the 15 and a half minutes that he's talking.
i'm not a psychologist but I know what anger management problems look like and can have heard about people that think every disagreement on his stance is an insult.