Joker

Joker, a person that plays joke or prank for the sake of entertainment... When I say joker, most people will come out with Batman. So, the person that understand Joker the most is Batman? Bullshit... 

Who understand the joker? When even a joker can't understand himself... apparently NO. Going around messing up things, playing prank on others is entertaining himself or others? Does a  joker has a feeling? How the feeling of being played? Does he ever had one? ermm, HEART? He earns the smiles of others through the misfortune of another... If he was wrong, why others laughed? They don't have HEART either? 

That's humanity, we laugh when we thinks is funny. When we are the one that been laughed at, we get mad, we get hurt. Does this theory implies to our joker? Does he ever get hurt, get mad? He is the mask under his true self, he is too a man. He too have the feelings of others have... Just that jokes are jokes... so, why so serious?