Did Helen Keller know what she wanted to become in the future?

She wanted to be something like Anne Sullivan. Which is doing braille She also wanted to be a famous speech performer around the world and be a book writer. (she wrote some books which is amusing to a lot of people and me). She also did want to be like Annie Sullivan and teach braille to the kids who were blind and deaf. She helped millions, but sadly she died on June 1,1968.