Estragon is repeatedly repelled by smells in Waiting for Godot. Vladimir stinks of garlic, Lucky smells like who knows what, and Pozzo reeks of a fart in Act II. It seems every time Estragon tries to get close to a person, he is repelled by their odor. It looks to us like smells represent one of the barriers to interpersonal relationships. Estragon isn’t just repelled by odors – he’s repelled by the visceral humanity of those around him. There’s something gritty and base about the odor of a human body, and for Estragon it’s too much to handle.