Here are 2 options for how to react when someone makes a mistake.
The first is to get mad as if the person made the mistake on purpose, maybe shout at them and ask why they did it.
The second is to let them know what they could have done better.
It’s similar to the idea of criticism and feedback. One of these reactions is useful whilst the other is simply someone using it as an opportunity to take out their own anger or frustration.
The first reaction will likely have someone feeling bad for doing something wrong and overtime could contribute to a fear of failure.
The second reaction will help someone understand what they can do differently next time and encourages growth.