Having a culture where failure is okay is different from having a culture where failure is
valued. Like the parent commenter said, if failure means you look back at what happened, learn some lessons, do better next time, then that's fine, you've gotten value out of failure. If you say "Hey, I got a failure out of the way," you're playing slots and falling victim to the gambler's fallacy.
> Make New Mistakes. Make glorious, amazing mistakes. Make mistakes nobody’s ever made before.
> Mistakes aren’t a necessary evil. They aren’t evil at all. They are an inevitable consequence of doing something new (and, as such, should be seen as valuable; without them, we’d have no originality).
So, was this mistake glorious, amazing, or new?