I like Southern Kross' response.

With exceptions being that I'm not inoffensively neutral, and I'm totally fine with being probed and grilled... keeping in mind that I'm very good at detaching myself from answers to probing questions, and by that I mean that I can be very matter-of-fact about (some of) my emotions and talk about them from an outsider's perspective. (I have an ENFP friend who is the same way.) I can have great, intense conversations with Sx-doms as long as they don't expect me to "open up" and talk about my insecurities. I can hear about their insecurities and be fine as long as I remain detached.
Regarding Owfin's response to Southern Kross' post: I also don't define myself as being all that detached, but friends of mine have told me that I'm not nearly as emotionally open as I feel like I am. I think it's because, on a scale from detachment to openness, the line where I start to feel uncomfortable and self-conscious is much closer to detachment than the average line... if that makes sense.
I think I agree with this? When I have very intimate/intense one-on-one interactions with someone, in which both of us feel and express that intensity (as opposed to intense interactions where one of us is intense and the other tries to respond rationally/reasonably/detached-ly), I also feel sad, as well as exhausted, because I'm so bad at having those conversations that my level of discomfort borders on traumatic.