if it ever seems like I'm getting upset over small things, I'm not. I just have a naturally loud voice a la Billy Mays, so sound like I'm shouting without meaning to(Believe me when I say if I were shouting in the open you'd probably be able to hear me a few blocks away), and I use body language to indicate a lot of things non-verbally since I'm not the best linguist. Just tell me I'm being loud and I'll quiet back down, but please don't tell me I'm angry when I'm not, that starts things down that path.