Failed Extra Test

I wasn't really ready but I saw that there was a test session nearby so I went. It is a 50 question test, and you need 37 to pass, I got 35. I guess that isn't bad for not knowing a third of the material, but I'm pretty sure I got a few wrong from the chapters that I know pretty well. The final chance for me to test before the 23rd is the 17th. I should be ready by then.