where does the phrase getting cold feet come from
Cold feet The origin of the term itself has been largely attributed to American author Stephen Crane, who added the phrase, in 1896, to the second edition of his short novel, Maggie: A Girl of the Streets.[7][8] Crane writes, "I knew this was the way it would be. They got cold feet." The term is present in "Seed Time and Harvest" by Fritz Reuter published in 1862.[8][9][10] Kenneth McKenzie, a former professor of Italian at Princeton University attributed the first use of the phrase to the play Volpone produced by Ben Jonson in 1605.[8][9] The true origin and first usage of the phrase remains debated and unconfirmed as exemplified above.
Bootstrapping Tall boots may have a tab, loop or handle at the top known as a bootstrap, allowing one to use fingers or a boot hook tool to help pulling the boots on. The saying "to pull oneself up by one's bootstraps"[3] was already in use during the 19th century as an example of an impossible task. The idiom dates at least to 1834, when it appeared in the Workingman's Advocate: "It is conjectured that Mr. Murphee will now be enabled to hand himself over the Cumberland river or a barn yard fence by the straps of his boots."[4] In 1860 it appeared in a comment on philosophy of mind: "The attempt of the mind to analyze itself [is] an effort analogous to one who would lift himself by his own bootstraps."[5] Bootstrap as a metaphor, meaning to better oneself by one's own unaided efforts, was in use in 1922.[6] This metaphor spawned additional metaphors for a series of self-sustaining processes that proceed without external help.[7]