At Sundance’s post-world-premiere Q&A for I Don’t Feel at Home in This World Anymore, first-time feature film writer-director Macon Blair told the audience that the film was essentially “a wish-fulfillment fantasy” stemming from a house robbery. Hence I Don’t Feel at Home, a film that doesn’t feel like wish-fulfillment so much as a dark, dizzy daydream about just how bad amateur vigilante justice can get. Blair is a longtime friend and partner of indie director Jeremy Saulnier, and a producer and actor in Saulnier’s Green Room and Murder Party.