This text explores the fundamental nature of questioning, defining it as an active process of seeking answers driven by the awareness of a certain lack or a desire for knowledge. The author emphasizes that questioning cannot be reduced to the simple retrieval of specific, temporarily unavailable objects, such as misplaced keys. Instead, true inquiry often ventures into previously unexplored territories where answers are unknown to anyone, thereby opening entirely new horizons for scientific and philosophical investigation. A key theme is the risk of incorrectly formulated questions, which may target non-existent entities or flawed scientific constructs, such as the historical concept of the luminiferous ether. Questioning is thus portrayed as a complex dynamic relationship between the subject and the unknown, carrying the potential for discovering truth while simultaneously risking the pursuit of mere conjectures or fantastic ideas that lack any real basis in objective reality.