Yes, I am very sensitive. Not just with interpersonal stuff but other things as well. I wish I could just cry about it, but unfortunately I have issues expressing my emotions, so it usually manifests as irritability. People just see what's on the surface and don't know that I'm really hurting inside, so they usually get irritable back at me and it just ends up making things worse.

I don't know of a great way to deal with it. Sometimes I try to take a step back and think about it more objectively. It may or may not help.