I've noticed that the thing with calm people is this. They are very calm for some situations. But yet somehow, they meet a situation in which they flat out lose it, perhaps from build up. Examples of these people are Lan and Moraine from "the wheel of time", austin fraser from "the underpainter", Spock from Star Trek and Ulquiorra Cifer from Bleach. Is there a reason why people who don't show a lot of emotion, are capable of so much emotion?