I sat in my office contemplating rescheduling the solutions architect professional certification exam again, may a week or two. I took a diagnostic on Sunday and hit a 59%, with most of my missed questions having to do with products I don't use in production, or the really detailed options of CloudFront, which I do use, but haven't done anything complex. So, I've been reading my notes and the white papers on those unfamiliar services, and last night, in spite of watching the World Series at the same time, I cleared a 78% on a diagnostic. So, I've decided to go for it this Saturday, spend the next two days taking practice tests and ferreting out the details of the stuff I miss and committing it to memory. Got to keep the anxiety at bay, and stay focused. Almost there...