Where do you get your books? And so you purchase, borrow, or both?

[Zoomie1986]

26. Are you able to see well enough

To use a tablet? The kindle app on mine will adjust the size of the letters to make them more visible. You can also reverse the color of background and letters, so that it's more readable. Many libraries now provide access to ebooks, with the Kindle format being the most popular.

Some libraries offer access to their digital resources to non-residents. Many charge for it, but some are free...And some may exempt the disabled from that fee. You can even access their books on your computer through the Kindle Cloud.

Here's a list of libraries that offer non-residents access to their digital libraries:

https://everyday-reading.com/where-you-can-get-a-non-resident-library-card/