"Sincerity Is Scary" is a song by English band the 1975 from their third studio album, A Brief Inquiry into Online Relationships (2018). The song was written by band members George Daniel, Matthew Healy, Adam Hann and Ross MacDonald, while Daniel and Healy handled the song's production. It was released on 13 September 2018 by Dirty Hit and Polydor Records as the fourth single from the album. Contributions are featured from Roy Hargrove, who performs the trumpet, and the London Community Gospel Choir, who provide the choir vocals. Healy was inspired to write the song to confront his fear of sincerity, using postmodernism in the lyrics to denounce sardonicism and irony, choosing to portray vulnerability and honesty instead.