Or daydreaming, really.

Does this happen to you?

I noticed that sometimes my mind starts to drift off and my reflexes take a backseat to my subconscious. I start thinking about ridiculous things but I somehow manage to play as normal as I would if I were to just focus on nothing but zoning.

I literally "zone out" and my subconscious starts to play for me. Like, I'm looking at the screen, but my mind isn't actually processing what I'm doing, it's just focusing on my thoughts. Basically, my mind and my fingers are doing two completely different things.

5 - 7 zones later I wake up wondering "How did I get to this part of the track?"