OK, dumb question time.
I had posted a response in the Critique section to a thread (entitled "BW Snow"), and when I posted, I got a message telling me that I had to wait at least 30 seconds in between posts. (I had posted a response to another thread, and could swear it had been longer than 30 seconds.) So, after another 30 seconds I posted my response, only to see TWO duplicate posts! I could not see anywhere to click on the "edit" section to delete the second duplicate post. I know I look like an idiot for posting the same thing twice. How can I save my self-esteem and get rid of that second post?
Sorry for the stupid move and question.