Aww so you don't know the feeling of trying to convince yourself that the water coming out of only the hot pipe is still warm enough to continue showering.
How do you know when you're done showering when the shower doesn't kick you out?
it's like how as kids we want to gorge on candy, then when we get to decide our own diet we do that once and from then on there is no more desire to gorge because we know it's actually not that great.
you don't actually want to shower for 3 hours, it just feels that way because you never get to reach the point where you naturally stop wanting to shower.