Do you have 20-20 vision?

[freelancermaria]

I don't have perfect vision (20-20 vision). My vision is blurry, and I have astigmatism. Perhaps as a result of excessive computer use. I've been working online for almost a decade, and I occasionally wash my face afterward. I now regret it. I occasionally wear my prescription glasses. I can't wear them every day since they make me dizzy after a while.