Most people and organizations shy away from their mistakes. Even the simplest mistakes are perceived as utter failures and are to be shunned as shameful and something that should be buried and forgotten, if possible. This is understandable, since they’re not exactly something pleasant.
But mistakes, in large measure, lead to growth. No one does everything perfectly on the first attempt. We sometimes even make serious mistakes that harm others and require a lot of time and effort to rectify. That’s life, and there’s no reason to pretend otherwise.