MECE is a powerful tool. Remember what it stands for? It's "Mutually Exclusive, Collectively Exhaustive." While the idea is simple, applying MECE consistently and effectively is a skill that takes time to master. It's one of those tools that's deceptively simple yet incredibly powerful when used correctly. And it's not just a business concept; it's a framework for clear thinking that applies almost everywhere. You can use the Olympics to test your understanding of MECE: #1 Olympic medals: The classic gold, silver, and bronze. Simple, yet perfectly MECE. No overlap covers all bases. #2 Types of Olympic Games: Classify by season and type to get the 4 total Games: Summer Olympics, Winter Olympics, Summer Paralympics, Winter Paralympics. Neat and tidy, right? #3 Gymnastics Events: Here's where it gets more interesting. Break down the events by gender (men's and women's), apparatus (floor, vault, uneven bars, parallel bars, high bar, balance beam, pommel horse, rings), and competition type (team, individual all-around, individual apparatus) to get each event. There are a lot of events, but MECE helps ensure we don't miss any. Remember, applying MECE consistently isn't just about making lists - it's about developing a mindset for clear, structured thinking. It pushes you to consider all angles and avoid gaps in your analysis.
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One of the challenges I've faced with teaching the skills in Think Like A Strategy Consultant is that the best way to learn them is by getting intensive feedback from others either learning these skills or who are good at applying them in their work. Many of the students taking the course are doing so independently. My average student is in a big company or consulting firm and is frustrated with their organization's lack of support and training. Despite that, they want to get better at these...
In 2015, Facebook released information showing that its users were far more engaged with video content than any other kind of media. This sent ripples through the entire media ecosystem. Suddenly every company was talking about "pivot to video." Companies like Vice and Buzzfeed laid off writers and started producing more videos. The problem? The Facebook data wasn't real. Facebook shared inflated data and avoided owning up to it for several years. I have some sympathy for the companies that...
I love breaking down interesting charts. One of my favorite resources to help you make sense of charts is McKinsey’s Chart of the Day. Each day, they share a chart on a newsworthy topic, providing the perfect opportunity to practice. Here's a recent one on the global women's health gap: In our workshops, we like to teach people to think about charts using the 10-second test. Look at the chart above. Time yourself, 10 seconds. Can you understand it? If not, maybe it could be better. Here's a...