Difficult at times but very educational

At times, especially at the start, I found this course difficult. But once I got into dedicating time and finding a quiet place where I could to concentrate, then things got easier and everything fell into place.
I am glad I did this course, and I am very glad I passed the final exam on the first attempt.
Although, you need to revise prior to taking it.
Good luck to anyone else who is contemplating this.
It might seem hard but it gets easier. Do not give up, go for a walk and return fresh
Go for it.