This might seem like a stupid subject to post, but it makes very good sense to me! When I was in the Philippines our friends' filipino family who built their new house put a shower in the back yard just right out in the open. If you would shower with no clothes on you would have an audience, and maybe you would like that, and maybe you would not, but they use it to shower off the sea water after they were finished swiming, and it is just perfect! Their little grandson who was just able to walk showed in the nude, but he was the only one I saw shower their without any clothes on! Everyone else would shower with their swiming clothing on. When I was in high school, we had no warm water running in our house, nor did we have an indoor bathroom, and my Dad put a 55 gallon gasoline barrel up on a 2 by 4 structure with an outdoor spicket on the bottom, with an old coffee can with many holes punched in it. We would load that old barrel with water out of the garden/lawn hose, let the heat of the sun warm it up through the day, and then we would have a wonderful shower in the evening, and after those scorching hot days, it would feel wonderful to get the field dirt and sweat off your body, and it would feel so refreshing!
I worked in a sawmill where the management asked us to shower or bathe everyday, because they did not want unhappy employees who had a hard time dealing with unpleasant smelling people, so since that time I have showered every morning without fail, until we moved here where the water was very unhandly, but I showered whenever we would go to church or town, except in a few rare instances when I was working hard and didn't want to change into nice clothing! Jug showers worked really well, except it was a slight hassle to sit them in front of the pellet stove to heat up, or heat water on the stove, or at the end run one gallon at a time, giving the hot water heater time to get hot again.
Well, now we have running water, for the first time the water system in the cellar, and a 40 gallon hot water heater installed with it all in the cellar. The water heatre has settings from 98 degrees to 150 degrees, and it was set at 125 which I thought was find, but everyone else thought that it was not hot enought, so I compromised and set it at 138 degrees. I can still take my shower by only turning on the hot water tap, soaping my body where soap is needed, and then running water to rinse it off. So I run water to soak my boday, then soap up, then rinse it off, and it is a very good shower, and it feels so good!!!! Letting the water run all the time is what I have always done, and it would be fine this time of the year, but when summer comes and the animals and the garden needs a share of the water then conserving will be very important, and now is a good time to practice conservation, and in that way I will not need to change anything when summer comes!