Sometimes, I can be very INFP/ENTP/INTJ in behavior. I consider myself a very sensitive person (and most of my close friends would also acknowledge this).
In the end, though, I still consider myself primarily INTP. I've learned that there exists a very fine line between simply being sensitive and being a feeler. How you generally prefer to form judgments (objectively or subjectively) is what determines whether you're a T or an F.