Is There a Necessity in Personality?

I think there's, and she calls us out numerous times that people can like, this is just one aspect of a broader personality. She always says every job is doable by any of these tendencies. Some are just easier for others. This is not something you're locked in on. It's not black and white. Yeah, it would be great to get Gretchen Rubin's response to that because I kind of feel like she was saying, this is the way things are. If there is, that kind of changes a lot of my thoughts on this book.