I was legally blind with cataracts in both eyes and didn't know it. I wore glasses starting in my twenties. I couldn't drive at night. I had to squint to read anything. Then I failed an eye test when renewing my license.
I got one eye done and before getting the second eye fixed, I compared my vision difference and was shocked. Your lenses fog slowly over time with cataracts so the change is hard to detect without regular vision testing, which I neglected.
No more glasses, even for reading with no squinting. I drive can at night. I was a little older than you and had concerns, eyes are touchy things to stick stuff in. The Admiral got her cataracts fixed before me and had to use readers, I don't need them.
No more failed eye tests when renewing my DL and I've had several since. The procedure is so simple and painless, don't hesitate, Lightwin.