When I had a shower to use where the water temperature stayed constant and had enough pressure, my showers pissed off the rest of the family because I'd forget all about the time going by and stay there a *really* long time. If I had been allowed, it could have amounted to a couple of hours. As it was, I could only acquire an hour. After that, it kind of defeated the purpose since I'd have to deal with more anger coming from outside the bathroom the longer I stayed in.
Now that I don't have a "safe" shower (due to temperature fluctuations and being highly sensitive to those changes); plus, not enough water pressure, I take baths with the water level as high as I can have it without it overflowing and will lay there for a *really* long time. It's one of those things I've fought hard to keep for myself because only I know how therapuedic it is for my nerves.
The ultimate best though is basking in a hot (over 200 degrees F), wood-fire heated sauna; followed by a jump into some cool water outdoors! Not enough of that around anymore.
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"Has not my hand made all these things, and so they came into being?" declares the LORD. "This is the one I esteem: he who is humble and contrite in spirit, and trembles at my word." – Isaiah 66:2