what is your experience with/perception of isfps? i have known one for a while, but i'm not sure what to think of him. the S/N difference definitely seems to create a barrier, at least from my viewpoint. it doesn't seem to for him. but i find that he never wants to tread too deep in discussions, emotionally speaking, and that bothers me. any time i start talking about something with intense or negative emotional connotations, he just changes the subject or makes some kind of attempt at humor. has anyone else had this experience with isfps?