You're not by yourself.
No one is excluded here.:)
There are lots of I's and F's and P's and a few S's here that are like you.
Or you can speak from your own individual perspective.
Actually, Isabel Myers didn't group the types into Guardian, Artisan, etc. In her book she put ISFP together with INFP. She saw these two types as being most alike. Probably because of the dominant function, introverted feeling.
I probably only remember that because I had a good ISFP friend a few years ago who was reading about it at the time.
He was very talented,
and very insightful about people,
and very funny.
He was one of the most likable people I've known.
It was almost like he had a magic cloak of likability. He got away with more (harmless) crap, just because everyone liked him so much.:)