Decision fatigue only affects people who believe that willpower runs out quickly

Psychologist Carol Dweck has discovered that how we think about willpower affects how tired we feel after making decisions. People who believe their willpower is quickly depleted often feel exhausted after a difficult task. However, those who believe that willpower is not quickly depleted are less affected and may even perform better after a challenge.

This idea is related to Dweck’s theory of the “fixed mindset” and the “growth mindset.” People with a fixed mindset believe that their abilities and resources, such as willpower, are fixed and limited. This can cause them to become tired more quickly and give up more easily when faced with problems. People with a growth mindset believe they can grow and that their willpower can be replenished, allowing them to better handle difficult situations.

To believe that willpower is not limited, you can start by challenging this thought. This can be done by achieving small successes in situations where you would normally give up, and using these successes as evidence that your willpower is stronger than you thought. It is important to realize that the moment just before giving up is often the hardest, but pushing through can lead to a change in your way of thinking and a stronger belief in your own resilience.

Jeroen Sangers @jeroensangers