This is a relevant thing to discuss imo, because it deals with mistakes often made when typing people.
I've come to the conclusion that not only Quasi-Identicals can be very similar, but also other types:
- types with the same Creative Function (thus also with same PoLR)
- types with the same Leading Function
- types with the same Hidden Agenda function
- types who share either Introversion or Extroversion and same second and fourth dychotomies but different third dychotomies (ESFj/ESTJ; ISFJ/ISTJ etc.)