What's ghost tapping?

A ghost tap is when you suddenly miss randomly cause you though a note was in that position.

There are 2 meanings for mindblocks. 1 is when your playing a song you get to focused on 1 side and you cant focus on both at once. Basically saying in insight, when the 2nd part of waves comes, you get the

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Your too focused on 1 side while the other is still going.

2nd is when you play a song too much that you cant do another songs patterns or just the song itself, like if i play galaxy collapse hard about 20 times nonstop, id be too attracted on speeding and accelerating notes, and wouldnt be able to fc a song like freedom dive hard