What was your purpose for reading the case?
Mind Probing questions (what did you want to know)?
How many breaks did you take, please don't tell me you did that in one sitting? How long your activation pass?
The reason I wouldn't want to to activate for an hour straight.
You need the breaks to incubate and articulate. The mind sorts the information during the breaks so a 5 minute stop between 20 activation passes allows your it to gel a little more. It also gives you an opportunity to refresh your mind probing questions.
Also would be good if you mind mapped or made notes between activation.
It's a bit like cooking a stew. If you just put it on the stove and let it cook for an hour it's going to stick, cook unevenly and won't get the necessary condiments during cooking which means the flavour will be bland.
If you open the lid every 20 minutes or so and stir it. (what happens when you stop activating and review for 5 minutes) It doesn't stick to the bottom. You can add more ingredience to give it more flavour (mind mapping, note making, reviewing and refreshing your mind probing questions add boost to your activation.)
Alex