Really nice question. Hope you get a few good answers. I've been slowly growing aware of a similar problem of mine that relates to consistency: I can do a lot of accurate thinking when I'm in a "puzzle mode" and this quality of thinking gets diluted when I'm in a "game mode", even if it's a slow OTB tournament where I have enough time on the clock.
It's almost insane to think that I tend to work twice as hard on each move during a lunch break at work but when I drag myself to a tournament and get a full day to play the best chess that I would like, I tend to cut corners OTB and not work hard on EACH move (hence the consistency angle).
When I asked my wife (not a chess coach, but certainly a harsh and objective critic), she responds with "maybe you're just too content with being where you are ... you don't really want to get any better, you just like the idea of being better".
I guess there's really only a few ways to fix lazy now, is there? :)
-- I don't necessarily disagree with you either bacteriainfection.
For those of you who've made it this far, I'm wondering how much consistency plays a role? Looking over some of my past tournament games I notice that even though I'm finding good moves sometimes, there are also tactics or ideas I miss that I think I would be able to find if given the position as a problem to solve, or if I had been "rested" or whatever excuse you want to give.
It occurred to me that if I was ever going to reach 2200 that more than what I would be able to solve or understand, it would depend largely on if I were able to do these things every move for a whole game, game after game.
Or is 2200 just another hundred to reach, just like 1200-1300 or 1700-1800 etc, the only difference being the percentage of people who make it that far? To someone with a lot of talent I don't think reaching 2200 would necessarily mean this much, but to an average player like me, it seems "making master" would require more than good moves, but a large amount of consistency as well.