Even if you are obsessed about guitars (I think not such a bad thing), you’re in good company here for it 
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My wife tells me that at times she’s pretty sure that I am playing the guitar in my sleep!!! 
My left hand is making chord shapes while my right is “fingerpicking”!!! 
All while I’m completely asleep 
!!!
That said, I don’t really see guitar shapes but often see either pick shapes or parallel lines that make me think of TAB or the musical staff 
!!!
Tod
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