Pope Francis ditched a 1,250-word prepared speech to students saying it would be "a tad boring" to read out loud and opted instead to just quickly hit the high points and spend the rest of the time answering people's questions.

"Would you like that?" he asked as some 9,000 students, alumni and teachers from Jesuit-run schools and associations in Italy and Albania yelled "Yes" with cheers and applause.

Then over the course of 30 minutes, Pope Francis answered 10 questions, including how to deal with doubt, how to live with hope in a troubled world and whether Christians should be politically active.

The event's presenters were hesitant about the pope's request, saying no questions had been prepared in advanced and that the students would be "winging it."