Are you crazy?

Butch Cassidy:

Alright. I'll jump first.

Sundance Kid:

No.

Butch Cassidy:

Then you jump first.

Sundance Kid:

No, I said.

Butch Cassidy:

What's the matter with you?

Sundance Kid:

I can't swim.

Butch Cassidy:

Are you crazy? The fall will probably kill you.