So you know you've got to -- and that's another thing that kids are not understanding these days -- you've got to make every moment count. When you go to these record dates, now it's different when you're going in and all of these are your friends and you all came together because I love the way you play and you love the way I play. But then what about when you get called for one of these dates and it's a record date, which I mean there was a time when this happened every day all day long, you got about three or four dates a day, and you're going from one to the other and you never played any of this music. And you're there with people of varying degrees of ability in reading music. But you'd better bet that all of these people can read music, right? So you've got to read music too. But maybe you're not as fast as this guy over here, you know? But when you get into the studio and you set up, there's all kinds of technical problems that are going happen and you've got to know how to use every moment to get your stuff together. And there's a passage in the music that you're not too clear about. You've got to know how to listen to what's going on to answer your questions. Because ain't nobody -- nobody has any time to teach you. Like my father told me, one time we were on the bandstand and in between tunes I'm sort of like practicing and my father took his sticks -- he's playing the drums -- and hitting my strings, and he says "no practicing on the bandstand. " He says "either you're ready or you're not. " So when you walk in there you've got to be ready and you've got to know how to use opportunities that are occurring all the time to help you to be ready so that when it comes time and it goes okay, everybody's ready, all the technical problems are solved, now you don't want to be the one that ruins the take.  Right? So now you've taken all this time when everybody else had to stop, they had to stop for all these other things, you're getting your stuff together. So now you play the music, and wow, you're going to get called back again because you played the hell out of it. Because you knew how to use -- and the problems that you had here this time you won't have next time.