She fixates on items or fads that catch her fancy, and indulges her whims. She fixates on reenacting this aspect of her late sister's life. Lyrically, the track fixates on prior Christmases, in which the song's protagonist was happier. If formula 164, then the process fixates. Indeed, Roth often fixates on human depravity in a multitude of forms. First, the goose fixates its sight on the egg. Shaft immediately fixates on the bird droppings and soon finds a link to Brewster. Mitch fixates on the tortured Christ on the crucifix at the church.