Vision

Today I was eating a bagel on the steps of the library, and I watched a blind woman walking across the quad. She looked quite unsure of herself, and a man pointed her in the direction of the library.
I was reading, and I glanced up to see that she'd gone past the steps, and was very close to the pond that surrounds them.
She fell in. It was so horrible. I ran down to help her, and she climbed out. Another lady helped her up, and security were nearby. She was so frightened. "I just can't deal with not being able to see."
I feel terrible for her, but also like I should've done something. It might not've helped, but I could of called out.
It is almost unimaginable to lose a sense, but I guess this lady recently had. It makes me appreciate what I am able to do.