I am surprised there has not been more activity here. I have spent some time with my company in team building activity. I have been trained in MBTI to train others in building teams using the strengths defined by the Jungian types. I am an engineer by trade and an ENTP by the grace of God. I have read every discussion in the trade and know without a doubt that the ENTP and ISFJ / ISFP are considered a fatal combo. Complete and utter untruths, ENTP’s are naturally attracted to the ISFJ. The ISFJ is somewhat crazed by the antics and energy of ENTP’s but if the trust barrier is ever overcome a more special couple is hard to find. Hats off to the most excellent ISFJ.