A Cup of Jo via Pleated Jeans
I love this. This pretty much perfectly describes extroverts and introverts. I remember in high school my English teacher made us take the Myers-Briggs test, and she said it was normal for most people to score sort of half and half between different categories. And then she said how unusual it was for people to score solidly in one or the other. I was that one. I believe I was quite solidly ISTJ, haha.