I think the majority of people who shoot clays do so for one of two reasons. Either for a bit of practice before the game season kicks off, or as a day out with pals. And for those, you really don't have to be that good. You'll bust some clays, you'll miss a lot and you'll have a fine time in good company, taking the pee out of each other. But if you want to get serious, then what Bo Diddley says is true. Practice, practice and practice is the key, along with having lessons, at least initially.