This text explores the nature and focus of philosophical thinking. The author argues that while philosophy can address any subject if related to the whole, it cannot tackle everything simultaneously. The primary mission of philosophy lies in the critical reflection of concrete human life practices, aiming to improve or replace them with better alternatives. Authentic philosophical work must oscillate between two directions: reflecting on significant human practice and performing meta-reflection on its own thought processes and principles. Since these two modes of inquiry cannot occur simultaneously, the philosopher must alternate their focus between external practice and internal methodological critique. Furthermore, the text emphasizes the necessity for constant alertness to the 'truth' that may call upon the philosopher at any stage of reflection. This dual dynamic—engaging with the world while critically examining the tools of thought—defines philosophy's role in guiding and rectifying human conduct through disciplined and reflexive inquiry.