You don't necessarily have to superread every single page of the book it depends on what your purpose is & what you are trying to get from the book. I would say 4 to 30 seconds a page. You definitely do not want to spend more than 30 seconds a page. Pay attention to your inner signals. It could be something as simple as what part of the page your eyes are pointing to when superreading. Dip when you feel compelled & when it is definitely related to your purpose.
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