My father-in law is an eye doctor, but he has dyslexia閱讀障礙, a learning disability manifested by a lack of proficiency in reading, spelling, and writing. When he was in medical school, he worked harder than others to overcome his learning disability. Tom Cruise is dyslexic, too. It's hard for him to read scripts but now he is a well-known actor in the world. There are obstacles in our lives, and many succeed because they never throw in the towel