Hi i was really nervous to start with so try not to panic i have nearly finished mine now but was a nervous wreck at first. When they ask you knowledge questions its not that bad you can type the question into a search engine and get help that way or use this forum where there are lots of people who do help and write an answer for you and help you along the way it soon becomes easy if you get stuck this forum is really helpful. I ianswer on a4 paper and most questions are half a page some are alot more if your ever really stuck i would be happy to help if i can.