So for some reason you are in the cavalry chasing indians and queers across the plains and you have to take a shit. Do you politely pull your horse to the side and wait for everyone to pass then dismount and shit? Do you just pull over and shit right in front of everyone? Do you have to ask permission first? How does this whole thing work where you are riding with 100 guys and a wagon train coming up behind and you are on the open prairie?