Seeing 20/20 Isn't Everything
We generally think that seeing 20/20 is the most important aspect of vision. Seeing 20/20 means that at 20 feet you are able to see a letter of a standardized size and that your visual acuity is normal. Visual acuity is the measure of how small of an object you can see from a certain distance. But vision is so much more than that. It's been said that 40% of the brain is in some way linked to vision, and 80% of learning is visual. Is that surprising? Not really, when you think
