It is necessary to take account the dark side of each personalities. Becoming expert in psychopathology helps.
My photo database is also large. Hundreds of examples with thousands of images.
In addition there are very interesting research results not available to the public.
Typology is a very deep subject.
You should share something in writing one day. A case study of one type, at least. Truth is, even if you don't care what others think of your typings, it'd be a shame if there is something to them but that remains inaccessible to others.