Admiring that you screwed up is one thing, but action items coming out of it should prevent somebody else from screwing up in a similar way. One typical way is

Admiring that you screwed up is one thing, but action items coming out of it should prevent somebody else from screwing up in a similar way. One typical way is to add a confusing confirmation box, where saying yes leaves things as is, but "I want to demolish the house" is in a different location that the typical yes/no buttons