I think it's important for a lot of people to realize that it's possible to be a growther in certain aspects of your life and a fixie in others. As I was reading the article, I thought about how I approached problems like learning new programming languages and solving logic puzzles and such and I thought to myself "cool, I'm totally a growther!" But as I read on and read about the authors social growth and realization that "introverted" is not a permanent state of being, I realized that in this area I'm a complete fixie. My next growth project should probably be to convince myself that a compiler error message is no less offensive than acting awkward in a group of people you don't know.