I hear ya Jabes. Hope your headache has gone away. Don't worry, not every post has to be a masterpiece :) You do so much good roleplaying as it is. In fact, this game might not exist if it wasn't for you!
I don't think the other players in the game know this, but Jabes joined the first game I ever DM'ed on GP, the "5e Vignette." It was bad; players weren't reading each others' posts, nobody was interacting with each other, people weren't sticking to the post frequency, and generally making stupid decisions (other than Jabes of course!). I felt like I was having to browbeat people into even playing the game. But Jabes and Ezeriah (who was reading along with the game but not playing) assured me that I was doing a good job and that it was the other players that were not upholding their end of the bargain, dragging the game down. That's why for this game I had people submit characters rather than just do first-come-first-serve. It felt pretentious as hell, but it gave me a way to weed out poor or unimaginative players. But then only amazing players ended up applying anyway, so it was all good.
So, feel free to have a bad day! If not for you and Ezeriah I might have given up on PbP altogether.