heh, heh, been there, done that. I have found there are two levels of cold water, one is when the hot water tank has been emptied and has not caught up yet and the other is the complete absence of anything other then what is right out of the cold water tap. When you experience the first one, it feels really cold, but it is amazing how much colder the second one is. You feel like your friggin head is going to freeze solid! Unfortunately, I am one of these people that just cannot function without a shower.