Is Hamlet really crazy

The real question is: is Hamlet crazy or is he just acting? In my opinion there are many things throughout the play that make me tend to believe that he is crazy. When Hamlet enters Opheliu's room and she has the question if he is truly mad or if he is just acting. Hamlet is proven to be crazy in this play and statements and actions he days and does are the thing that prove …

…and to Horation that he is only acting crazy. Anyone that acts to be crazy really is crazy. So this does not make me change my mind that Hamlet is crazy. There are many instinces that make you want to believe that he is acting crazy but if you really think about it he really is crazy. In this play Hamlet has problems and by all the actions that he does only poves this theory.