I like that end of the day bath too. Must be the Japanese in me. I feel some guilt over the water usage, but then again, I’m soaking in there for half an hour. If I did the same in a shower, I’d probably use even more water right? Also, the more you weigh, the more water you displace, meaning you need less to fill the tub. So it’s a rare case of weight gain actually reducing resource consumption. Thank you Archimedes!