I would say reading 15-20 pages in a sitting is a great start, actually. I would suggest not trying to figure out how to read more, but rather to build a habit

I would say reading 15-20 pages in a sitting is a great start, actually. I would suggest not trying to figure out how to read more, but rather to build a habit of reading more often. A daily habit of 15-20 pages a day will have you reading a very respectable number of books over months and years.