One of the last things my FIC instructor said to me as I packed up after my test (and there was no examiner around!) : " Remember, your students will at some point try and kill you!"
Not bad advice that, I can only recall 2 occasions in 2 years that his prophecy came true, but I kept those words with me!
Congratulations, it is one of the best feelings ever taking a student from 0 to first solo, or as far as a skills test! so you have that to look forward to. Enjoy it!