I think most of us understand the impulsive thing.

I always feel like I want to delete my posts. As soon as I hit "submit" I think, "Oh, that's so stupid, no one is going to reply, blah blah..." I sit and beat myself up. I think it comes down to the fact that I feel like I don't deserve to post and have people "take care" of me by responding. Because that's what we do here, we take care of each other by responding to each other's posts, you know? I'm really bad about feeling deserving of other people's attention and respect. I don't know if you have the same type of issue, but you deserve our attention, respect, and care, my dear!