So I just spent a month and a half working hard on an R&R. I've passed it through my critique partner and some beta readers a few times and worked out all of the issues addressed in the specific (but still rather vague) revision letter. About 24 hours ago, I finished my final runthrough of the manuscript and now I'm just sitting, gathering up the courage to press send. It's ready. I know it is, but the thought of flinging it back out to the agent is very nervewracking. You don't get second chances very often, and I don't want to screw it up! AH! I just have to grit my teeth and do it!!