Abstract
Ecce Homo certainly is an unconventional autobiography. Both its structure and its contents are in fact quite different from that traditionally adopted. First, in Ecce Homo life and literary production basically coincide; second, in that book Nietzsche deals with an “I” which is not the traditional “subject” of Western philosophy. In this paper I shall argue that in Ecce Homo Nietzsche tries to develop a new kind of subjectivity. In particular, Nietzsche rejects the idea of an unchanging, absolute, substance subject, and sees it as a mobile construction, something that can be described only insofar as it “becomes what it is”, that is, as it consciously reacts to its unavoidable destiny.