Do pianists miss?

I really envy people who know how to play musical instruments. And here I have one question: on the piano and similar instruments there is such a bunch of keys that you probably don’t really LOOKING like it usually happens during the game to hit exactly every one? Or is it generally not necessarily the rules of the game? The quality of the music does not particularly affect if the next key is pressed.
Or are the professionals so cool that they EXACTLY know what key they hit during the entire performance of the song? And actually it defines the skill of the performer and the quality of performance.

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Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

Do pianists miss

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