**** the chin he will never be the SAME mentally! Juan Diaz, Hatton, Pwill, Montiel have never been able to ressuect their careers and have looked different after getting KTFO in humiliating and devastating fashion. Poor Pacquiao, sad way to go out he will never be the same.
In all seriousness he may not recover from it....he is not exactly young....but to be honest I can only see a few fighters who could exploit that weakness as he is so fast and dominant when he fights. If he does recover then more power to him.
Knockouts like that end careers, lets be honest. He is a legend though, it's sad to see people **** all over him because of Pacturds, he's a warrior and a legend, our sport is worse off without him.