Which eye do you wink with? What do you think determines which eye you wink with? Is it the same thing that determines which eyebrow you raise?

I wink with my left eye. My smile also naturally pulls to the left. When I try to smile to the right, I just end up drooling. I cannot raise my left eyebrow, but my left eyebrow is nicer looking than my right. But I'm right handed! I don't understand any of this.