I see a lot on insinuations on this board that INFPs seem to whine to whoever will listen.
Maybe this is due to that fact that some people use online anonymity to vent safely (true of myself anyway).
While I can be whiny like anyone, IRL, it's with a very select few people that I am extremely close to. Casual friends hardly know much about me at all aside from the external, and most people complain I keep a wall up. Example: if I am dating someone, no one knows about it. If they do, and it ends, I don't talk about it with female friends like most women do. People try and pry this out of me and I shut them down fast.
Where do you feel you land when it comes to expressing your problems/feelings with people? Are you very open and looking to talk about it, or does it stay mostly hidden, or somewhere in between?