What will the clown of the Night's Watch say when he sees the doctor's joke? What is the moral?

I saved someone else. Who will save me?

The clown is actually a very lonely person. He wore a mask to disguise himself. Every time I see him, he smiles. He never gives vent to his inner dissatisfaction. Nobody cares about him. Everyone just watched him make a fool of himself on the stage and laughed. It is said that he will be happy when he looks at others because he is happy. But can this joy of trampling on his dignity really make him happy? To borrow someone else's words, "show others laughter with a false and clumsy side, and show yourself sadness with a real and delicate side."