I understand you, I also like fantasy book although I rarely read them, because I like non-fiction more, to learn new things.

10 pages is indeed very little, but I know people who struggle to read anything at all, so starting small is a lot better than not starting at all.

For veterans like you, who love books, reading a 500 pages book in a few days is really not surprising! I could never do it, I get too tired and too bored too fast, so I have to stay at around 30-60 per day. But I am a little jealous that you can read and others can dead that much :D