As I noticed, after reading 2-8 thousand words a day, after a few days of reading like this, it becomes very difficult for me to read, and I started reading actively lately, before that I only watched TV shows and movies, and now I have a slight headache, the text is floating, I even confuse words. In fact, that’s why I used to read very little, and now I’m so tired of TV shows and movies that I’m willing to force myself to read, even if I have a headache, to become emotionally attached to books instead of just consuming like zombie like I used to.
I read from the screen because I’m used to it, sometimes I try to read paper books, it’s easier to read them, but the problem seems different, perhaps because I’m used to diving too deep into the story, imagining everything that happens on the go, including the smells and voices of the characters? I don’t know, maybe I’m trying to keep too much information in my head and can’t calmly enjoy the text?
3rd-ing the suggestion for an e-reader. On those you can change and enlarge the font, and the screen is much more comfortable to look at (even more comfortable than paper IMO). And remember you are reading for entertainment and pleasure. Stop reading when it stops feeling good! Go do something else.