In this Jan. 23, 2019 photo, bookseller Mohsen Fat'hi, a former revolutionary, speaks with The Associated Press about Iran's 1979 Islamic Revolution at his shop, in downtown Tehran, Iran. During the uprising, Fat’hi made gasoline bombs, sold banned books and reprinted pamphlets with statements from Ayatollah Ruhollah Khomenini, the exiled cleric who eventually became the country’s supreme leader. For all the risks Fat’hi took in supporting the revolution, he described himself today as disappointed. (AP Photo/Vahid Salemi)
Former revolutionary and bookseller Mohsen Fat'hi talks about Iran's 1979 Islamic Revolution, in downtown Tehran, January 23, 2019. AP

Iran's revolutionaries have mixed feelings 40 years on