The risk of a drama hides around corners in “Tikkun,” Avishai Sivan’s startling second element about death, blame and bodies lodging passionate souls. It draws its title from a Hebrew word signifying “settling” or “amendment,” a similar idea that denote the scholarly thought of comic drama: things were fine, they get broken, and afterward when they improve than they were some time recently. Certain scenesof an Orthodox Jewish man in an auto brimming with inebriated men, of a man running down a shoreline at midnight, of a dozing understudy sprawled around his work area in a room loaded with laughing colleaguesbear a resemblance to the foolish.