Iran has been getting worse the last few years. The people have been mostly talking planned terrorism from what I've heard from recent visitors who were there.
It doesn't help that the new President is a hostage taker who has ordered the death of leaders in Europe and Asia as well.
This person I heard from who was born there, but isn't a Muslim said the last trip scared them and they said we will be at war with them soon.
I believe that as well.