PoLR Function

Vulnerable function

The vulnerable function is also called the point or place of least resistance (PoLR), painful or sensitive function, or simply the fourth function. The element in this function creates a feeling of frustration and inadequacy. A person does not understand the importance of this element entirely, and it can easily lead to painful consequences if not adequately considered.

However, to directly engage this function creates feelings of insecurity and distress. One reason why the vulnerable function is so difficult to engage is because three other conscious functions come before it, making this one the most difficult to comprehend. Often an alternative approach may be found from the view of the mobilizing function. Because of the psychological disincentives to using the vulnerable function, people usually try to ignore information related to it, and in extreme cases do so even in situations where it is most relevant. Even with a theoretical understanding of how this element works, it is difficult to turn it into practical norms of behavior. One can "develop" the vulnerable function by recognizing that it is actually important in certain real-life circumstances. Even if the subject recognizes this, he will still usually try to avoid taking responsibility for it himself, or develop a minimalist or non-traditional approach (possibly using other functions) that is enough to satisfy one's own needs. The presence of a dual usually dissolves any concern there might be about how to approach matters of the vulnerable function.