Honestly I've always wondered about how she learned to read if she couldn't hear or see things.
After reading the narrative i understood a lot more about how she learned to write.
It also made me understand how long it would have taken and how aggravating it must have been to have to learn it all without being able to see what it was and understand how it works.
It really shows how patient she must have been to slowly learn everything.
It shows how brave she really was to take on the challeges she faced