It is very hard to learn something that I do not have to know as I am not an electrician or a builder. I also do not climb ladders or work on scaffolding. The majority of subjects are of no use to me in my office based job. Therefore I struggled to appreciate that I had to learn something I would never use. It made the whole process very difficult for me. It was very complicated in parts and it was pure luck that I passed at all as I had to have three goes at it and I still got one question wrong. I did not have the energy to go back over the course again to find the answer. Perhaps I should have taken notes! I certainly did not find this as easy as I was lead to believe. I live in dread of the next time.