I grow a long whispy beard, turn bald, and my eyes suddenly become slightly asian.
"Brother...you may as well ask a river to stop running, or a flame not to burn. To deny the nature of another, it's most basic instinct, takes away what they truly are..."
I become Sigma-like again.
"But seriously, I can't help it. It's like you trying to stop martinis appearing in glasses everytime you touch them."