“I Should Know Better”: How Shame Shows Up After We Make a Mistake

Darlyn Magaña | September 9, 2026

“I should have known better.” “I can’t believe I did that.” “What is wrong with me?” After making a mistake, it can be easy to move from thinking about what we did to making conclusions about who we are. Maybe you said something you regret. You handled a conflict differently than you wanted to. You went back to an old habit. You hurt someone you care about. Or you made a decision that, looking back, you wish you had made differently. Recognizing a mistake can be uncomfortable. But there is a difference between taking responsibility for something and using it as evidence that there is something fundamentally wrong with you.

When a Mistake Becomes About Who You Are

In her work on shame, researcher Brené Brown distinguishes between guilt and shame. Guilt tends to focus on behavior: I did something bad. Shame shifts the focus toward identity: I am bad. That difference matters. After a mistake, shame might sound like:

• • “I’m such a bad partner.”

  • “I always mess things up.”

  • “I should be better than this by now.”

  • “Everyone else seems to have this figured out.”

  • “If people knew I did this, they would think differently about me.”

“I Should Know Better”

One phrase we often hear connected to shame is, “I should know better.” Sometimes you did know better. You may have known that yelling wouldn’t help the conversation. You knew avoiding something would probably make it harder later. You knew the boundary you wanted to maintain. You knew what coping skill you could have used instead. Knowing something and being able to do it in every situation are not always the same thing. Stress, fear, anger, old patterns, relationships, and the circumstances we are in can all influence how we respond. That doesn’t mean our actions don’t matter. It means there may be more to understand than simply, “I knew better, so I should have done better.”

Shame Isn’t the Same as Accountability

It can sometimes feel like being hard on ourselves proves that we understand the seriousness of what happened. But accountability doesn’t require tearing yourself down. Accountability might look like acknowledging what happened without minimizing it, listening to how your behavior affected someone else, apologizing when appropriate, repairing what you can, and deciding what you want to do differently moving forward. Shame tends to keep the focus on what this mistake says about me. Accountability asks, What can I learn from what happened, and what do I want to do next?

Get Curious About What Happened

After making a mistake, there can be value in slowing down before immediately judging yourself. You might ask: What was happening for me in that moment? What emotions or thoughts were showing up? Was I trying to avoid, protect myself, gain reassurance, or feel in control? Who was affected by my behavior? Is there something I need to repair? If a similar situation happens again, how would I like to respond? Curiosity does not mean excusing behavior. It gives you more information about the pattern so you have a better chance of responding differently next time.

Ready to Take the Next Step?

If you find yourself being hard on yourself after mistakes, getting stuck in “I should know better” thoughts, or feeling like your mistakes say something about who you are, therapy can be a space to better understand where those patterns come from and how shame may be showing up.

At Align & Evolve Therapy, I work with teens and adults throughout Henderson, Las Vegas, and across Nevada who are navigating shame, self-criticism, anxiety, perfectionism, relationship concerns, and life transitions. Together, we can work toward taking accountability while also building a more compassionate relationship with yourself.

➝ Learn more and Schedule your FREE 15-min consultation today through the link below.

https://www.alignandevolvetherapy.com/

-Darlyn Magaña (@therapist_darlyn)