A key to engagement and achievement is providing students with relevant texts they will be interested in. My scholarly work and my teaching have been deeply influenced by the work of Rosalie Fink. She interviewed twelve adults who were highly successful in their work, including a physicist, a biochemist, and a company CEO. All of them had dyslexia and had had significant problems with reading throughout their school years. While she expected to find that they had avoided reading and discovered ways to bypass it or compensate with other strategies for learning, she found the opposite. "To my surprise, I found that these dyslexics were enthusiastic readers...they rarely avoided reading. On the contrary, they sought out books." The pattern Fink discovered was that all of her subjects had been passionate in some personal interest. The areas of interest included religion, math, business, science, history, and biography. What mattered was that they read voraciously to find out more.

For many people, ability refers to intellectual competence, so they want everything they do to reflect how smart they are—writing a brilliant legal brief, getting the highest grade on a test, writing elegant computer code, saying something exceptionally wise or witty in a conversation. You could also define ability in terms of a particular skill or talent, such as how well one plays the piano, learns a language, or serves a tennis ball. Some people focus on their ability to be attractive, entertaining, up on the latest trends, or to have the newest gadgets. However ability may be defined, a problem occurs when it is the sole determinant of one's self-worth. The performance becomes the only measure of the person; nothing else is taken into account. An outstanding performance means an outstanding person; an average performance means an average person. Period.

Sensory nerves have specialized endings in the tissues that pick up a particular sensation. If, for example, you step on a sharp object such as a pin, nerve endings in the skin will transmit the pain sensation up your leg, up and along the spinal cord to the brain. While the pain itself is unpleasant, it is in fact acting as a protective mechanism for the foot. Within the brain, nerves will connect to the area that controls speech, so that you may well shout ‘ouch' or something rather less polite. They will also connect to motor nerves that travel back down the spinal cord, and to the muscles in your leg that now contract quickly to lift your foot away from the painful object. Sensory and motor nerves control almost all functions in the body—from the beating of the heart to the movement of the gut, sweating and just about everything else.