I know this is a certain skill given the nature of some ISFP's. One girl I believe to be an ISFP and do this so well has somewhat of a rough background which is even more mystifying how I assume she feels very intense about certain matters but has a detached air that is almost unsettling to me. From a fellow ISF but VERY J, how exactly do you guys/girls do it? Can you put it into words?
It's comical at the cost of spontaneity in gaining solid grounding that ISFJ's at least in my opinion are the exact opposite in this sense and are the first to instinctively have a sour face.