Decision-Making Fatigue, the Web that Traps You

Decision-making fatigue is one of those factors that subtly affect your quality of life. What does it consist of and how does it do so? Well, that's the subject of today's article.
Decision-Making Fatigue, the Web that Traps You
Gema Sánchez Cuevas

Written and verified by the psychologist Gema Sánchez Cuevas.

Last update: 28 July, 2022

Decision-making fatigue may be affecting you without you even knowing it. It may seem implausible but scientific research established that an average person makes about 35,000 decisions on any single day. That’s a good enough reason to be exhausted, isn’t it?

This flow of decisions goes unnoticed because most of these determinations involve trivial matters. “Should I get up or sleep for five more minutes?” “What should I wear?” “What should I have for breakfast? I’m already late!” As you can see, it isn’t uncommon for people to suffer from decision fatigue.

Social psychologist Roy F. Baumeister coined the concept of decision fatigue. He clearly warned that “No matter how rational and high-minded you try to be, you can’t make decision after decision without paying a biological price”. Precisely, fatigue is the price you pay and you make many mistakes as a consequence.

“Don’t ever make decisions based on fear. Make decisions based on hope and possibility. Make decisions based on what should happen, not what shouldn’t.”

-Michelle Obama-

A worried woman.

Decision-making fatigue

All types of fatigue reduce your capabilities and potential and also make you feel like you could go to sleep in the middle of an afternoon without understanding why. You haven’t really overexerted yourself, after all. This is because fatigue accumulates and begins to affect you over time. The stress increases and you become less efficient.

You’ll most likely begin to develop an apathetic attitude if you get caught in this web. It’s all the same to you and you just want to complete your tasks as quickly as you can so you don’t have to do anything else. You feel like you have no ideas and you’re brain dead because you’re quite fed up with your routine.

The truth is that human beings have a limited amount of mental energy. The brain isn’t a machine we can constantly work without it leading to negative consequences. Mistakes, bad decisions, procrastination, and emotional distress are all the result of fatigue. So what can you do about it?


The human brain works much better when it has patterns it can systematically apply with little variation. Thus, the best thing you can do to avoid decision fatigue is to automate everything you can and follow a routine. The more structured, the better.

But, wait… Doesn’t that make you a robot? Well, yes and no. You manage to do what you have to do and are more efficient when you follow a fixed routine. The best thing is you free the brain from many unpleasant tasks and leave room for creativity and higher thinking to flourish.

What can you automate? For instance, Barack Obama decided beforehand which outfit he would wear to all gala events, for seven years. Angela Merkel has a list of complete outfits ready and doesn’t spend time trying to find something to wear. You can start by deciding what you’re going to eat every day, etc. The idea is to reduce the number of daily decisions.

Is it boring to plan everything in advance and have a fixed routine? You’re wrong if you think so. In fact, studies indicate that those who plan their routine and stick to it are happier. Specifically, they aren’t afflicted by decision fatigue.

A happy woman.

Other keys to avoid decision-making fatigue

Those who’ve studied the subject recommend making the most important decisions at the beginning of the day. This is because it’s the time when your brain has the most energy and is also the most alert. Thus, avoid making relevant decisions at the end of the day. The same goes for tasks, so do the hardest ones first.

In short, reserve the second part of your day for anything that isn’t too demanding. This doesn’t only help you to be more efficient but also impacts your mood. In other words, it helps you feel more effective, less exhausted, and more projected.

Another key to avoiding decision fatigue is to block out everything that can distract you, such as reading your messages. Finally, reserve a couple of hours of every day to attend to those things that aren’t too demanding but that can increase the stimuli you’re exposed to and also force you to make many small decisions.

All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.

  • Narducci, A. S. (2007). La fatiga de decidir o si acaso vale la pena ser juez. In Estudios de derecho en homenaje a Raúl Tavolari Oliveros (pp. 605-612). Lexis Nexis.

This text is provided for informational purposes only and does not replace consultation with a professional. If in doubt, consult your specialist.