Its quite interesting when you set up a test, because you visualise how the person you're setting up a test for, will answer the questions. Even when I was looking for things to ask, I saw some interesting things that I had no knowledge about but now I do, as I was processing the information as I was setting up the test. Its much easier to set a test than to write it, but then it was a really informative and fun activity to do. Even when I had to answer my peers questions it was quite difficult.