Quote:

How many questions do guys will ask in one book? I always ask a lot of question. Is that right?




Three questions is enough to start with. You will have more as you progress

Quote:

The photoreading book say the key word will jump on your eyes but I dont have
the experience. what should I do?




Pick any word that carry meaning that you happen to notice.

Quote:

After I photoread a book I always worry I miss some important thing in the book. what should I do?




Rapid read a few books to check in the beginning, and learn to trust your intuition more in the future.

AlexK