Handicap super powers

If you could say that a super power or ability was based on a type of handicap, what type of handicap would you use as a super power? You can use the Metahuman Thesis to support your argument. Remember mutations are caused by cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses. So what handicaps could be used as super powers. Remember, also, a famous person(Pat Boone) once said that people are not handicapped, they are handicapable. Borrowing that, people with handicaps might be better at something than a normal person. And no, you can not use Freddy from the SHAZAM family as an example!