...but sometimes I get in moods where it's stressful to think about writing at all. I get something in my head I can't move past until I've tried to translate it into concrete written/typed words. Often that results in me compromising and writing up a post quickly so I can mentally move forward, but there are scattered errors.

That happens to me all the time. It makes it really difficult when I have to write something for school or someone/place else :(