I think we all are forgetting something. Hair textures and hair types are two different things. For example, somebody that has thick, fine, curly hair is going to look different from someone who has thin, fine, curly hair. Just like with the Afro textured hair. Some people got thick and course hair and then some people got thick and fine hair or thick and medium.
Or thick curly hair and it's fine, but the curls are extremely loose, like Sandra Oh from Grey's Anatomy. Or you can have thick curly hair that is fine but the curls are not so loose, Cree Summer.
So I think that's why some of our hair is kinda confusing. Because we got different combination of textures and types and it makes it hard to determine what exactly our hair is based on the guide.
Because if that's the case, then my hair is 1a/2a/4a