Well that feels like a cop-out if the majority are "a bit of both" :) I see a bunch of personality traits that are roughly groupable into "quiet" and "loud" tr

Well that feels like a cop-out if the majority are "a bit of both" :) I see a bunch of personality traits that are roughly groupable into "quiet" and "loud" traits, that's all. I'm struggling to find anything concrete or useful in the theory.