I never set page goals unless I am not enjoying the book but need to read it for work or study. I used to read a novel in about 3 days before I had a stroke. Now it is a week or more if I can get time. Find a book you enjoy and let it take you outside of your life and into the new world. Discworld did it for me, but so does Stephen King. Don't worry about 'worthy' books. I have a degree, work in a library, but will read a classic or something mainstream and love both.