Based on subjective instincts (the instinct for survival and the instinct for death), this paper explores the underlying logic of human philosophy, psychology and economics. As a theory of subjective philosophy, its constituent elements (subjective instinct, cognitive capacity) are all relative and idealistic in orientation. Comprehension of this text requires continuous deliberate critical thinking and must be viewed in conjunction with objective instincts as a unified whole; otherwise, misinterpretation will arise. Certain contradictory points remain in the content and will be revised and improved in subsequent iterations. This work shall not be regarded as an authoritative standard. This paper is merely a recorded draft, and its core content has been previously published on Amazon KDP.
Shaoxin Zhong (2026) studied this question.