It is not a coincidence that plumbers are 5'-5" and drywall guys are 6'-5". My buddy always laughs his ass off when I spend all day moving the ladder around to put screws in the ceiling, and he could walk around and have it done in 2 minutes.
Dont think I will have to worry about hitting my head on anything. I can say my brother who is over 6ft falls pretty darn hard!!
Drinking milk from the bottle and getting it blasted by the ceiling fan. Messy.