Dyslexia, dyscalulia and AD (H) D are about more than just reading, math or concentration problems. There are all sorts of other problems and also strong points. You may have difficulty making plans or giving a presentation, but you have a talent for art, sports or music. In addition, you often have quick and efficient solutions for complex situations and problems. These strengths and weaknesses all stem from the same source: the preference for visual thinking.