Working in haulage I use truckstop/public/communal showers most days of the week. These people on the whole, do not have gym body’s. Some might not have seen their own manhood for some time. Initially, I guess it is odd chatting with Trev the tarmaccer whilst he rubs soap over his bulging hairyness or noticing Stobart Stu turn away to put his socks on before his Ys but you just get used to it. You get on with it.
Maybe it’s because they’re old and a bit senile. Maybe you should offer to help them get dressed. Care in the community. Do your bit.
Or maybe just don’t stare