_Prompt Thinking_ explores how artificial intelligence is fundamentally transforming the nature of thought. In the age of generative AI, prompting becomes more than a technical instruction: it emerges as a philosophical practice. This book arises from an experiment with AI in which the fictional philosopher Jianwei Xun sparked global debate by publishing a book about power and perception in the digital age. That book, _Hypnocracy: Trump, Musk, and the New Architecture of Reality_, was written with the assistance of AI. Rather than casting AI as either savior or threat, _Prompt Thinking_ proposes a third way: conscious dialogue with artificial intelligence as a means to expand critical awareness. The book shows how critical philosophical engagement with AI can produce unexpected insights while preserving intellectual autonomy. Part theoretical framework, part methodological provocation, _Prompt Thinking_ offers tools for navigating cognitive transformation. It proposes an ethics of the threshold, neither rejecting technological change nor surrendering to it.