 I think the most important thing about watching cattle or picking cattle is obviously first off identifying what cow is what in your own mind. So you can more easily keep track of what's been worked and what's not been worked. But as far as deciding what's a good cow or what's a bad cow, I think it's a lot similar to it's got as much to do with reading moods as anything. Oftentimes when you're showing, you know, if you draw a lateness set, you can be surprised how good a cow that didn't settle good is. And early we can be surprised that a cow that settled great winds up not being that good. And I always tell myself when I'm showing that as I walk into a mob of let's say seven cows float up ahead of me, rather than trying to identify that's that cow I watch, that's that cow I watch, I try to just.