so... I'm running 3 monitors. at least 2/3rds of the time my monitor
is offset from my body. when can I expect my head to fall off?

But how are you aligned with these monitors when
setting in front of them?

Are they all three side by side right in front of you
so that's its just a "minor" shift of your head?

Or is say two of them on your left side near left
arm...while one is on your right side near right arm??