All I mean by your type of origin is where your thoughts tend to settle if that makes any sense. It's the type that most resemble where you are speaking from and it comes off in your writing.
Your original type is your true type however and that reflects where your thoughts actually originate and the type and order of functions that you use. I can find people's original type when I hear them speaking. Also, I'm kind of starting to notice some patterns in the eyes of different types as well.
I'm sure you'll still confused- that wasn't a very good explanation. PM if you have any other questions.