The philosopher is a fundamental mode of existence of the human being, yet it is experienced only by a minority, an elite. Those constitute, among themselves, a subspecies of Homo sapiens that is sometimes dubbed Homo philosophicus. Our goal here is to investigate, in depth, the philosophical foundations of this ontological-anthropological concept. We analyze the concept of the philosopher into three basic components: the thinker, the artist, and the mathematician, arguing that the three fundamentally participate in maintaining the operation of (...) the philosopher machine. The following text can be considered a contribution to metaphilosophy, written as a structured opinion piece, encompassing a series of reflections drawn from the writer’s own experience as a philosopher. The mode of the presentation is a mixture of personal and experimental writing styles, intentionally avoiding the rigid form of overtly analytical and argumentative discussions. Although numerous philosophers will be discussed below, four key figures, Nietzsche, Russell, Heidegger, and Guattari, occupy a special position in our overall opinionated view on the nature of philosophy. (shrink)