Eight Mind Models Every Product Manager Must Master The core task of a product manager is essentially "making the right decisions with limited resources." However, faced with complex and ever-changing user needs, fierce market competition, and the challenges of internal collaboration, relying solely on intuition or experience can easily lead to confusion. At this point, some classic thinking models act as "cognitive scaffolding," helping product managers quickly break down problems, see the essence of issues, and make more rational judgments . This article will introduce eight of the most commonly used thinking models for product managers .