premise: All my hard work getting him to sleep disappeared . Now he was rudely awakened and of course not tired anymore since he had a short nap . I was so frustrated and guilty over dumping a cup of cold water on my babies ' head . Why did you dump a cup of cold water on the baby 's head ?
hypothesis: I was annoyed that he had woken up and I had water in my hand and could n't resist so I poured it over him