I know a girl who's definitely "reasonable" (Doesn’t rush when it comes to making a decision, takes time to think it over. Normally he or she is relaxed. Finds it hard to function on the spot without external motivation.) and "irrational". I have been trying to type her for a while, suspecting that she's SLI based on my experience.
By these two dichotomies I can conclude that she's either SEI, SLI, IEE or ILE. (I'm 100% she fits these two dichotomies, it's impossible not to be, no arguments needed)
But there's the possibility that Reinin dichotomies are "heresy", which is the point of this thread.
So, do you type people by Reinin dichotomies if it's evident? What are the arguments in favor and against it?
If there's any data available concerning the accuracy of it, please share too!
If this topic has been discussed already, share the link, please!