What (in simple terms) is ?
There are a few people here who think they have strong when others think it might be their polr or another weak function. Perhaps we need to re-look at what really is and what it is not to clarify issues a bit?
Can we also have some examples of how the polr manifests itself in INFps/ISFps?
P.S this is a general topic about so that we can share our understanding of this function, please do not turn it into a what's XYZ's type thing.