I'm one of those brewers with an extensively long list of beers I want to brew that I rarely come back to rebrew the same thing. I am less inclined to feel like I have to have a brand new beer every time I reach for a beer than in the past and my brewing should probably reflect that. I'm trying to spend more like 75% dialing in a core set of beers and 25% having fun experimenting and trying out new styles.