Every student is different, and their learning capacity is just as diverse.
Being in a classroom for those who have learning disabilities was a very useful learning experience. I learned in the past month a great deal about patience, along with how to be grateful for always having the capacity to be above the average norms in elementary, junior high, and high school. Paired with another or several other learning disabilities makes it that much more difficult for them not only to learn, but for the teacher to relay information to them in a way possible for them to understand. Most of those students with a learning disability also had dyslexia, making it tough for them to even read words necessary for them to complete an assignment. I got a start on learning how to adapt assignments to students who have disabilities when I have my own classroom in a few more years.