Because of my IBS keeping me in the bathroom too much, and my Executive Function Disorder making me disorganized, I tend to have trouble having time for stuff. Things like frequent showers fall by the way side. Now that I am older I also have sleep apnea, which makes me tired all the time, so I don't have much energy for taking showers, and I now have bad knees, which makes it hard to climb in and out of the tub, and to stand there taking the shower. I only have the one bathroom, so I have no step in shower. Because of my bad knees I don't take tub baths, as getting down in the tub and then back up are too difficult for me. To make matters worse, I have a biological tendency to BO, especially when I have been exerting myself, or it gets hot, or humid. If I had more time, more energy, and better knees, I would take showers more often. Due to my health problems I know longer work, and live alone, so others don't have to suffer my BO. I do shower if I am going out, as I don't want to inflict my BO on others.
I live where the summers tend to be cooler usually, but this year I think it will be warmer and hotter more. I will try to shower on the worst days, so I will feel cooler. The A/C that came with my trailer broke a couple of times since I moved here, and I didn't bother to get it fixed again. It is on the south side, without an awning, so it overheated. It will only overheat and break again if I fix it again, and any new ones would do the same in that hot location. There is nowhere else to mount it here. Usually, I don't even need it, as I get great four way circulation by opening windows on all four sides of my trailer, and keeping the end room doors open. I also have several industrial fans and ice packs, so I do well most of the time. Since I've been here I've only had a few really bad days every summer. However, I think this summer will be a lot worse, because I actually had several days this past winter when I had to open my windows! I live in the mountains in western NY state. That never happens in the winter here! Spring is also tending to have above average temps. Time to put more water bottles in the freezer. They make great ice packs and you can drink the chilly water as they thaw. 
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If a man does not keep pace with his companions, perhaps it is because he hears a different drummer.
Let him step to the music which he hears, however measured, or far away.--Henry David Thoreau