Notes on Hamlet

At the beginning of the play it seemed that Hamlet was a little upset about his fathers recent passing, and that was understandable.  As the play goes on it seems like he is a little unstable and can't deal with the decision of what he should about his father's death.  The ghost tells Hamlet that his uncle was the one who killed him and he has to decide whether murder of suicide is the route that he should go.  I feel that Hamlet is going a little crazy and not acting like he normally does.  I predict that Hamlet will go through with killing his uncle, then after that I'm not sure whats going to happen.  He might either commit suicide or have to deal with the consequences of killing the king.