A mental model is an explanation of someone’s thought process about how something works in the real world . It is a representation of the surrounding world, the relationships between its various parts and a person’s intuitive perception about their own acts and their consequences. [Wikipedia]
This category could be used by folks looking for accelerated learning and getting to better decision-making models for our investing purposes. This category is also to prod senior investors to open up their investing process and how they go about real live decision-making.
This can help new investors (and those already familiar) to gather much needed exposure to investment decision-making -in the face of insufficient information - which is always the case!