there is no widely recognized or established concept of a "Ni-Fi loop" specifically for INTJs within mainstream psychology or typology. The term "Ni-Fi loop" is not a part of the official MBTI (Myers-Briggs Type Indicator) framework, which is one of the most well-known and widely used personality typologies.
However, some online sources and forums may use the term "Ni-Fi loop" in the context of cognitive functions and personality types, especially when discussing the INTJ personality type.
In such contexts, the "Ni-Fi loop" is typically described as a situation where an INTJ becomes trapped in a negative thought pattern, relying excessively on their dominant function Introverted Intuition (Ni) and inferior function Introverted Feeling (Fi). In this loop, the individual might become overly introspective, lose touch with external reality, and experience heightened negative emotions. It can lead to a lack of decisiveness and difficulty in dealing with emotions in a healthy manner.
It's important to note that the concept of loops and their effects on personality types is a subject of debate and not universally accepted by all personality psychologists or typologists. As such, it is essential to approach these ideas with a critical mindset and not take them as definitive descriptions of personality dynamics.
If you find information about the "Ni-Fi loop" while researching INTJs or personality types, consider it as an informal concept from online sources rather than an established theory in the field of psychology or typology. Always rely on well-established personality models and reputable sources for a better understanding of personality types.