I think it's time for new glasses. I've had this prescription for about 2 years and it seems like my eyes are getting tired much faster lately. That, plus I find myself having more headaches and more problems with dry eyes.
I already know that the dry eye problem can be alleviated by using artificial tears, and I have used that kind of product. It does help. But it's becoming more difficult to read the words on the page or computer screen. I find myself squinting or tilting my head to get my glasses into just the right position, then I get tired and my neck hurts!
Soon, I'll set up an appointment at the eye doctor's office, where my younger daughter works, for a new eye exam to see if I need a new prescription. Of course, I'll want Daughter to help me pick out stylish and becoming glasses, even though she actually works in the contact lenses department of this rather large clinic.
I think that once I get new glasses, I won't tire as quickly when I'm working on schedules or inventory or truck orders. I might even enjoy reading a real book again from time to time!