Most people treat past mistakes as permanent evidence of character. But a mistake is just data. What matters is what you did with it.
The person who made a bad decision and can trace exactly how they got there, what they believed, what they missed, what they'd do differently, is not the same person who made that decision. They've already moved. The mistake is in the past. The understanding is current.
We conflate these because it's simpler. Judging someone by what they did is easy. Assessing whether they truly understand what happened requires a real conversation. Most people don't want to have that conversation. So they pattern-match on the history and skip the harder question.
That's a mistake in its own right. The most interesting people I know have made serious errors: businesses that failed badly, relationships that fell apart, decisions that hurt people they cared about. What separates them isn't that they're clean. It's that they've done the work of understanding exactly what happened and why.
Someone who can tell you, clearly and without defensiveness, what they got wrong and how their thinking has changed since, that person is more trustworthy than someone with no visible failures. The failure proved they were doing something. The articulation proves they were paying attention.
A mistake you've fully understood isn't a liability. It's proof.