By Arvind Maurya, a psychologist
Imagine a student who has always performed well in exams. They have received good marks, appreciation from teachers, and recognition for their hard work. But one day, they score poorly on a test. Suddenly, they begin thinking, “Maybe I am not intelligent enough,” or “What if I fail next time too?”
Interestingly, this one small failure starts feeling more important than all their previous achievements.
Why Does One Mistake Feel Bigger Than Many Successes?
Our brain has a natural tendency to pay more attention to negative experiences than positive ones. In psychology, this is known as negativity bias.
For example, imagine receiving ten compliments and one criticism about your work. At the end of the day, which one are you more likely to remember?
When Success Becomes Our Identity
Sometimes, the problem is not the mistake itself but the meaning we attach to it.
Suppose someone has always been appreciated for being intelligent, hardworking, or successful. Gradually, they may start believing, “I am valuable because I always perform well.”
Now, whenever they make a mistake, it does not feel like a simple error. Instead, it feels like a threat to their identity.
Psychologists describe this pattern as contingent self-worth, where a person’s sense of value depends heavily on achievements, approval, or performance.
The Role of Perfectionism
Another important reason is perfectionism.
Some people set extremely high standards for themselves. They believe that if they are capable of doing something well, they should never make mistakes.
For example, an experienced employee may complete twenty tasks successfully but make one small error in a report. Instead of appreciating the twenty successful tasks, they may repeatedly think, “How could I make such a silly mistake?”
This is often connected with all-or-nothing thinking, a cognitive distortion in which people judge their performance as either completely successful or completely unsuccessful.
Why Do We Forget Our Previous Achievements?
When we feel embarrassed, disappointed, or anxious after a mistake, our attention often becomes focused on what went wrong.
This emotional state can make it difficult to remember our previous successes fairly.
For example, a person who has delivered many successful presentations may suddenly feel nervous after forgetting a few lines during one presentation.
How Can We Protect Our Confidence?
The solution is not to ignore mistakes but to change how we interpret them.
First, learn to separate your performance from your identity. Making a mistake does not mean you are incapable.
Second, whenever you begin doubting yourself, ask, “Am I judging myself based on one incident or my overall experience?”
Third, remind yourself of previous achievements, not to prove that you are perfect, but to develop a balanced understanding of your abilities.
Finally, practise self-compassion. Speak to yourself as you would speak to a friend who made the same mistake.
Instead of saying, “I always mess things up,” try saying, “I made a mistake today, but that does not erase everything I have done well.”
“One mistake can teach you something new, but it cannot erase a hundred things you have already done right.”
