Yeahh I believe you are totally right! If I was a wise person I would walk to the shower now and take a cold shower, but we all know that's not gonna happen.

Anyway, I am gonna live in a camper starting September (and some time in summer). I will have hot water, but very limited, so that will force me to take either a cold shower or go to the gym (also not bad).
The nice thing is that the water will get colder with the season.