I love a good hot soak as much as the next bloke. Nothing like sticking on a few scented candles, a good spotify playlist, and chucking some fragrant scented smellies in the tub. However, baths are so impractical for a number of reasons

The emersion - you have to turn it on, time it, remember to turn it off, get the right amount of water heated...I never can get the timing right.
The cost- much more expensive than a 7 min shower.
Environment - obiously a colossal waste of water and the planets natural resources.
Showers are much quicker and the economic winner, that's a given. I don't enjoy them half as much as a nice long bath though. Something about a trickle of water streaming on my face sets me on edge. You can't bask in a running waterfall. I much prefer a warm oasis for my bodily cleansing rituals.

Which do you prefer. Are you a bath buddy or a shower sucker?