no men don't look at each other in the bathroom unless they are cruising.
and i don't have a pack and pee, i just squat over the bowl. Lots of men sit down to pee, and if you go in the mens room and there are no stall doors, so what? just make sure you don't flop your packer on the floor, and you will be fine.
i started going to the mens room long before i started T. it was always easier. I have been chased out of many womens restrooms, but never out of any mens rooms. Men don't give a rats ass.
i know i care a whole lot less about a lot of things, and especially the bathroom. go in, do my biznitch, and roll out, (and i always wash my hands)