I find decaf actually helps with this. I like both the taste and the ritual of coffee, but don't like the jitters it gives me if I have more than one or two cups a day. So I typically switch to decaf after the first cup, and still enjoy the rest.
Unfortunately this was easier to do before I moved from California to Denmark. Here it's easier to find nonalcoholic beer (every supermarket carries it) than decaf coffee (fewer than half do), and it seems to be regarded with a degree of cultural suspicion.