- MBTI
- INFJ
- Enneagram
- 9
Alright so is it possible for an ISFJ and an ISTJ to produce an INFJ and INTJ? I ask because this is my family set up, parents and children respectively, excluding my half sister who is IFJ of some type. Its pretty solid that my mother is ISFJ, and my Dad's middle name is anal retentive so ISTJ seemed to fit the bill. Though is it even biologically possible to produce 2 Ni doms from Si parents? Is it possible enough to happen twice? I know the alternatives of a parent not being Si clears this up, but let us think on the question anyways.