It’s a fun personality sorter that has facets of truth (possibly). I mean there’s no question there’s different personalities so it’s possible to break people into categories. But those categories will likely have a lot of overlap in different areas so it’s unlikely that there will be a perfect personality sorting system. But yet any system will be somewhat useful if not entirely just as they will have useless bits as well.
Ok, I think I went around in a nice circle there.