 Oh, it gnaws at you for sure because you realize that there was an opportunity and an opportunity missed, and that'll beat you up. And if you aren't spending time thinking about what you can learn from some of the things that didn't go well, I don't think you're doing it right. I think that at the end of the day, we have to learn from the things that went well, and we have to challenge ourselves on the things that went poorly. Sometimes it is you're not going to bat 1,000. That's just the way this works. We know that in this industry. The best of teams don't do that.