I don't tolerate prying or people asking without divulging or assuming it's cool to 'pick my brain.' That simple:How do you deal with people who anal probe you with questions about who you are as a person and why you do what you do? Let's say this person is trying to get a better understanding of you, and can't seem to figure you out, so they hit you with the heavy shit like "why do you think that way?" "why do you think about this and that?" "and "what will you do if this happens or that happens?". That sort of stuff.
If someone peppers me with questions I'll stonewall them, and they can go flatter or bother someone else. I have some kind of mental dock door that slams shut and kills any possibility for me to reveal myself to the equivalent of looky-loos.