Mental Models Can Be Useful or Limiting
Mental models are cognitive frameworks that help us interpret the world and solve problems, but over-reliance on a narrow set can narrow our perspective and lead to suboptimal outcomes.
THE IDEA
Mental Models Can Be Useful or Limiting
Mental models are representations we use to interpret situations and solve problems. Experience makes some models familiar, but a familiar model can draw attention to the wrong features of a new situation.
A divorce lawyer, for example, may become skilled at spotting relationship problems. That experience can be useful in personal life. It can also make failed relationships so salient that the lawyer looks for familiar warning signs without considering what is different about the present relationship.
A business executive and an environmental expert discussing a plot of land may notice different possibilities. One may begin with development and revenue; the other with habitat and environmental effects. Making those starting points explicit helps them see why they disagree and what each perspective leaves out.
The practical question is whether a model fits the problem. Use expertise to generate questions, then compare its assumptions with the situation and consider other relevant perspectives.
When to use it
When making a career change, consider how your current mental models (e.g., risk aversion, focus on stability) might narrow your options.
In team discussions, encourage participants to articulate their mental models to reveal hidden assumptions and foster better collaboration.
When evaluating a business opportunity, deliberately apply mental models from different fields (e.g., ecological, financial, social) to get a holistic view.
FROM THEORY TO EVERYDAY LIFE
In practice
Divorce Lawyer's Relationship Struggles
A divorce lawyer may overanalyze their personal relationships by constantly looking for problems, because they see divorce everywhere in their professional life. While this insight can identify real issues, it can also cause them to be overly critical and unhappy, making it hard to commit or find satisfaction.
Business Executive vs. Environmental Expert
When discussing what to do with a plot of land, a business executive focuses on development and profit, while an environmental expert focuses on improving the natural habitat. Their different mental models lead to conflict and difficulty reaching a conclusion, highlighting how mental models shape perception.
A MOMENT TO REFLECT
Put it to work.
What mental models do you rely on most in your daily life? How might they be limiting your perspective?
Think of a recent decision you made. What mental model influenced it? Could an alternative model have led to a better outcome?
How can you expand your set of mental models to avoid the trap of familiarity and improve your problem-solving?
CONTINUE THE CONVERSATION
Source texts
- Thinking in Systems and Mental Models Think Like a Super Thinker (Dawson, Marcus P)