Are INFJs Overly Sensitive in Relationships?

An exploration of whether INFJs are overly sensitive and get caught up in relationships with women around them, along with possessiveness and struggles with colleague dynamics.

Are INFJs overly sensitive and get caught up in relationships with women around them, with a strong sense of possessiveness?

I am a highly sensitive person. Ever since middle school and high school, I have been inexplicably sensitive to relationships between girls. I also have a rather strong possessiveness. If I consider someone as my best friend at a certain stage, I hope that person will also hold me dear. For example, in college, I hung out with a cheerful girl named Little A in my dorm. But when another girl, Little B, always held Little A's hand when the three of us walked together, I would secretly feel unhappy...

Recently at work, as the place is rather remote, I can only interact with colleagues on a daily basis. As a result, I gradually become close to my colleagues. I have a lot in common with Little C and Little D. However, it seems that Little C and Little D are closer to each other, and sometimes I feel a bit excluded.

Although I know deep down that colleagues are just colleagues and it's not that they intentionally want to form a small clique or anything, I still can't help being sensitive. Sigh, how can I stop caring and focus on improving myself?

Previously, I lost my job. And I think this is related. When I was without a job last time, it was because I was fed up with interpersonal relationships and quit without a second thought. It turns out that's the case. Alas, I just feel that there really needs to be a distance between people! In junior high school, I also had this realization. So later on, I would intentionally keep a distance.