It’s definitely getting easier to get submissions sent out. Now, instead of agonizing for ten days, I agonize for four, and instead of attaching and reattaching four times, I only do it twice.
I’m also learning that it’s not necessary to fiddle with every word choice for too long, since editors are going to take my “perfect” composition and tweak it to fit their needs and tastes. This shaves several hours off the time I spend, since fiddling and tweaking is where I glory (and gripe).
It’s always a good day when I get a submission sent. 
