>>24620486 (OP)
Do yourself a favor and get an ereader and make the text ridiculously big like you're larping a grandma with cataracts. Your eyes can't jump all over the page and constantly lose track if you're just reading a few sentences at a time. It's not as easy or physically stimming to randomly flip around backwards and forwards. And there's a little % completion progress bar make number go up for that videogamey progression dopamine feel. Important: don't get an android e-reader, you need that bitch to be as barebones and distraction free as possible.
I still have issues and start way more books than I finish (which holding a single physical book admittedly does prevent) but I went from finishing a book a handful of times a decade to multiple times a month this way.
If you are just starting to develop your reading skills, skip the notion of diving into wordy classics. Start with stuff like children's lit or short horror stories or whatever, there's plenty of quality stuff. If you're not practiced at immersing yourself into a world through text or hanging onto the thread of a written plot, you can start by reading books that your favorite movies are based on as a sort of training wheels crutch.
Having a shit brain sucks, wish my mom didn't smoke while I was in the womb, but you are still a human capable of solving problems and finding solutions that work for you. Good luck.