If I go to the teacher and ask to teach me how to improvise, I would not feel I got my money's worth if they tell me "just play whatever you want". I'd like to know what I'm doing with the guitar, and studying music theory is the easiest way to go about that. You need to get yourself inside the box before you can get out of it.
10ms thing is the consequence of me trying to make the stuff I play sound good. Right now, this is not the case for me, and I feel my sloppy rhythm is a contributing factor.
This community is past due renaming itself imo