I figure the things that I don't want to tell are the things that I need to tell. Sometimes it doesn't all make it out there. But if you tell too much about the things that aren't so relevant or important, that's another way to avoid. I don't usually know when I'm doing that, but at times I fool myself into thinking that I am being really open, when all I'm doing is using too much information to avoid really talking about the right stuff. And it can surprise you what stuff is really relevant and what is avoidance. Pretty much any feelings would go in the category of things you should talk about, especially if you don't want to.