MOOP!

Man, I had NO idea how bad I was with grammar until I joined the Sigils. (This, by the way, is my roleplaying guild on everquest, stuffed to the brim with serious writers and english professors and the like.)

My big issue was 'then'. Then and than. I never used them correctly. I think, simply out of embarrassment of being in the company of such phenomenal writers, I have broken myself of this habit.

But yeah, I probably misuse 'less' too. I'm going to have to look at that.