Expectations are probably a tad high, but I'm also realistic with myself on putts when I read them. Number one goal is to eliminate/limit 3 putts (again, 3 putting from 40-50 feet is pretty different than 10 feet haha). Next is, am I hitting the lines I am aiming for with the speed I have in my thought process? If I do, that's a success. Even if I miss, then I can tell myself, hey good putt, just get a better read next time.
Putting stats from the tour just don't matter for me. They putt on very different surfaces than we do. Usually faster and usually much better conditioned.