Some commit to never admitting a fault.
I believe that a commitment like that sits in an individual's body like a lead weight. To never be vulnerable and admit error is to anchor your development and growth.
On the other hand to own your error, admit your imperfection, and to make better allows you to grow, develop, and move forward.
We all err. None of us are perfect or have all the answers. We are all small in the sea of time and life. It's best to own your failures and make better--that pushes us forward in ways that matter.