If I can't finish the book in a few days then it usually takes forever to finish. Sometimes when I pause the reading for some time, then it's hard to restore th

If I can't finish the book in a few days then it usually takes forever to finish. Sometimes when I pause the reading for some time, then it's hard to restore the context so you can continue enjoying the book (true mostly for non technical books). But I agree that it would be more productive to define two or three categories and keep only one open book in each, while switching between categories.