TEHRAN, Iran — The news felt like a wave of relief after weeks of counterclaims and strikes. Still, psychology professor Ebrahim Mohammadi said he and other Iranians were “all worried about what comes next” after their country and the United States finally agreed to a framework deal to end the war . “Every day, we wake up listening to Trump,” Mohammadi, 61, told NBC News in a phone interview. “And our lives can go up or down based on what is said,” added the professor, whose home in Tehran was