You could use "such as". Frankly, though, I think you're mixing apples and oranges. Being perversely grumpy doesn't mean that you have a "Type A" personality. I would also delete the word "so" and pluralize "behaviours". I'm also not sure that you need "over insignificant things". "Type A" personalities are not the only ones who anger about small things. Wouldn't it be enough to end the sentence at "...anxiety and anger." (although these are not necessarily "Type A" traits, either)?