When beginning the fourth rd, Amir chose to stand his ground and exchange. He should have forgot his pride and move around the ring and tie up Garcia whenever he got close enough, as to clear up his head and give himself time to get back his legs. Where was Roach's instructions ? Amir couldn't make the right strategy moves.
His minds doesn't fully co-operate with his body, in his head it's like '**** yeah i'm in a waaar!!!!! hit me mother****er hit me!!!!' while his body is 'system shutdown in 5,4,3.......'
Funny, and quite true too. His head goes, he cant think straight and his entire defence goes out the window leaving him wide open. Everything a boxer should do in that state he doesnt do.