The difference between patrons who have been blind since birth and ones who have lost their site in their later years in terms of reading habits is striking. It can be tough for older readers to adapt to books on tape or CD and especailly to get used to the erratic delivery and paucity of choices of audio book delivery. This article on Braille literacy discusses how knowledge in and fluency of Braille can affect reading habits, employability and self-sufficiency.