Sirkuku

Hey, guys. My acting final is coming up and our assignment is prepare 3 pieces, now I already have my third piece down but I was just wondering help for the first two. They have to be monologues, and contrasting so I thought why not try something "cocky" and something "depressed".

Could anyone help me find a monologue that feature's arrogance, and power, and another one that deals with depression or issues like suicide. I don't mind the length.

Any help would be appreciated guys.