The Rime of the Ancient Mariner autobiographical portrait of Coleridge himself, comparing the mariner's loneliness with Coleridge's own feelings of loneliness expressed in his letters and journals. In addition to being referred to in several other notable works, due to the popularity of the poem the phrase "albatross around one's neck" has become an English language idiom referring to "a heavy burden of guilt that becomes an obstacle to success". Monty Python's "Albatross Sketch" in which an irascible movie-theatre refreshment vendor tries to sell a single albatross from a tray around his neck, is a parody of Coleridge's description of the Mariner. The phrase "Water, water,
The Rime of the Ancient Mariner to tutelary spirits: "Suppose you represent him as having killed one of these birds on entering the south sea, and the tutelary spirits of these regions take upon them to avenge the crime." By the time the trio finished their walk, the poem had taken shape. Bernard Martin argues in "The Ancient Mariner and the Authentic Narrative" that Coleridge was also influenced by the life of Anglican clergyman John Newton, who had a near-death experience aboard a slave ship. The poem may also have been inspired by the legends of the Wandering Jew, who was forced to wander the earth