Dyslexia is a problem with vision. Alot of ppl that suffer from it see words backwards... like put a mirror next to a page of text and try and read it. Because of the way they see things it's harder to learn because of their point of veiw. Hard for them to learn to write as well. The hand is being taught to move opposite what the eyes are following. Often missed, sufferes are often thought to be slow. But they are not.