I was wondering whether there was any point in creating summaries for the chapters. I've done a few chapters where I've summarised at a ratio of 1 page of my typed notes per 3 of the materials. Wondering if someone suggest a more efficient way of studying? On the other hand, typing notes in my own words forces me to understand the materials more deeply because I have to try to cut it down without trying to copy slabs of the book. I would never do this for subjects like CT3 or CT4 but this subject is so full of content rather than maths. Thanks for any guidance.