Tightrope walking inexperienced funambulists will often walk barefoot so that the wire can be grasped between the big and second toe. This is more often done when using a rope, as the softer and silkier fibres are less taxing on the bare foot than the harder and more abrasive braided wire. The word "funambulism" or the phrase ""walking a tightrope"" is also used in a metaphorical setting not referring to any actual acrobatic acts. For instance, politicians are said to "walk a tightrope" when trying to balance two opposing views with little room for compromise. The term can also be used in
Letter to a Phoenix Letter to a Phoenix "Letter to a Phoenix" is a science fiction short story by American writer Fredric Brown, about immortality. It was first published in "Astounding Science Fiction" in August 1949. A 180,000-year-old man writes a letter to humanity as a whole, explaining the lessons he has learned while observing the rise and fall of multiple civilizations. Literary scholar Jack Seabrook has described it as "(t)hought-provoking rather than exciting" and "perhaps (the) best" of Brown's stories focusing on "social or political commentary". James Nicoll, however, writing in 2018, felt that the story "has not aged well." Vernor Vinge has