The planning fallacy: why we underestimate how long a task will take

“I’ll be here in ten minutes,” you tell your friend on the phone while hurrying to put your shoes on. “We are aiming to launch at the end of year,” confidently tells the project manager to their boss. We have all been guilty of being overoptimistic when predicting how long a task will take. That’s … Read More

Systematic inventive thinking: the power of thinking inside the box

When talking about creativity, many people will tell you: “Think outside the box!” The catchphrase is so common in management consulting and business environments, it has become a bit of a cliché. What if innovation could be fostered by thinking inside the box instead? That’s what Systematic Inventive Thinking (SIT) aims to achieve. The history … Read More

The mindful productivity guide to intermittent fasting

When I first heard about intermittent fasting, my reaction was: “Wait, I’ve been doing this for years!” In fact, I have been skipping breakfast for more than fifteen years, simply because I don’t feel hungry in the morning. More recently, I have started experimenting with other intermittent fasting regimens. Intermittent fasting consists in alternating between … Read More

Constructive criticism: how to give and receive feedback

Whether in our personal or professional lives, we are constantly giving and receiving feedback. Some of the feedback is subtle, often unconscious, and some of it is proactive. Being able to receive and to offer constructive feedback is an essential skill in building meaningful social relationships.  In addition, research suggests that meaningful feedback is crucial … Read More

Pre-mortem: how to anticipate failure with prospective hindsight

Most people are familiar with post-mortem documentation, where team members come together at the conclusion of a project to record what went well and what didn’t. Fewer people have performed a pre-mortem before the start of a project. A pre-mortem is an exercise where we imagine that a project has failed, and where we work … Read More

The rational benefits of emotions

Rationality and emotion may seem antithetic. One is objective, the other subjective. One relies on mental models, the other on gut feelings. When it comes to making decisions, we tend to favour the reassuring formal process of rationality over the impulse of our emotions. In school, we are taught how to think better, but rarely … Read More

How to evaluate the validity and reliability of your mental models

Mental models are shortcuts for reasoning. They are a set of ideas and beliefs that we consciously or unconsciously form based on our experiences to shape our representation of how the world works. While mental models are extremely useful to make decisions in times of uncertainty, they are still shortcuts—which can be harmful if we … Read More