How can man doesn’t come with manual?

*manu- : by hand

ex. manufacture

Jane Eyre

      Jane Eyre is a novel by English writer Charlotte Brontë. It was published on 16 October 1847, by Smith, Elder & Co. of London, England, under the pen name "Currer Bell." The first American edition was published the following year by Harper & Brothers of New York.

No Strings Attached

      No Strings Attached is a 2011 American romantic comedy film directed by Ivan Reitman and written by Elizabeth Meriwether. Starring Natalie Portman and Ashton Kutcher, the film is about two friends who decide to make a pact to have "no strings attached" casual sex without falling in love with each other. The film was released in the United States on January 21, 2011.