Yeah, sorry, that's one of the problems of the world that is *completely* not solvable, so, you're pretty much on your own with it. Okay, that's a joke. But, seriously, think about the fact that much of the world resists lucidity in general (drugs, alcohol, etc.) ... as a matter of fact, lucidity can seem downright scary at times, can I get an amen ?
When it comes down to it, it's actually not a pianistic problem so much, but a human/personal one. However, sometimes it's just a matter of knowing what to concentrate on and then being willing to direct one's attention there and not resist it. Give yourself more specificity. For example, let's say you use a particular harmony/chord as an aural landmark, something you listen for ... let's say a V7 chord right before it leads to I at a cadence. Don't just tell yourself to listen for the chord, be even more specific, like listening for the leading tone to resolve up to tonic. You can actually break down everything about what you are playing into really specific "tasks" and you have to learn how to concentrate on those alone, first, and then how to concentrate on a few together and such. And, if all else fails, I have been reminded recently of something one of my first more serious teachers told me, she would say : "since you have to think about something, think about the rhythm/beat."