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
Who is a Jew? definition. But, the absence of a definition of who is a Jew, for the purpose of the Law, has resulted in the divergent views of the various streams of Judaism competing for recognition. Besides the generally accepted halakhic definition of who is a Jew, the Law extended the categories of person who are entitled to immigration and citizenship to the children and grandchildren of Jews, regardless of their present religious affiliation, and their spouses. Also, converts to Judaism whose conversion was performed outside the State of Israel, regardless of who performed it, are entitled to immigration under the Law. Once