Endorsement, first of all, don't be anxious. The more anxious you are, the more you can't go back. Have confidence in yourself.
Then, no matter how boring the book is, it should be regarded as fun. Don't recite. Understanding is the most important thing.
It is best to carry it at night and in the morning. Although I am very tired at night, I still have to keep reading and remembering as much as possible. It doesn't matter what you want to recite in bed with your eyes closed, because people's brains are very strange. They work and tidy themselves when they sleep!
My mind is clearest in the morning, and when I take out my book again, I will be surprised to find that those things that I couldn't recite last night can actually be coherent.
If you want to remember it for a long time, you should always see the interval getting longer and longer (for example, from once a day to once a few days to once a week, because people often forget it)
If you just recite without consolidating, it will be useless in the long run.