Tells the story of a hapless, doubting, guilt-ridden man paralyzed by fits of ecstasy and despair and tickled by his own cleverness. His doctor advises him, as a form of therapy, to write his memoirs; in doing so, Zeno reconstructs and ultimately reshapes the events of his life into a palatable reality for himself - a reality, however, founded on compromise, delusion, and rationalization. With cigarette in hand, Zeno sets out in search of health and happiness, hoping along the way to free himself from countless vices, not least of which is his accursed "last cigarette!" (Zeno's famously ineffectual refrain is inevitably followed by a lapse in resolve.) His amorous wanderings win him the shrill affections of an aspiring coloratura, and his confidence in his financial savoir-faire involves him in a hopeless speculative enterprise. Meanwhile, his trusting wife reliably awaits his return at appointed mealtimes. Zeno's adventures rise to antic heights in this pioneering psychoanalytic novel, as his restlessly self-preserving commentary inventively embroiders the truth.