This book brings together a group of Judith Butler´s philosophical essays written over two decades that elaborate her reflections on the roles of the passions in subject formation through an engagement with Hegel, Kierkegaard, Descartes, Spinoza, Malebranche, Merleau-Ponty, Freud, Irigaray, and Fanon. Drawing on her early work on Hegelian desire and her subsequent reflections on the psychic life of power and the possibility of self-narration, this book considers how passions such as desire, rage, love, and grief are bound up with becoming a subject within specific historical fields of power.