A good overview of the Iranian Revolution is on the web, as well as a paper on the religious background of the revolution. For biographical information, see Reza Shah, Jimmy Carter and Ayatollah Khomeini (1902-89). There are many biographies of Khomeini, including this one.
Ears are all different, and have different healing levels. If your ear hurts when you take the ear piercing out, your ear is signally it is still healing. Itâs taking long to heal because itâs been pierced and a hole has been made. Itâs recommended 6 weeks at the least, but everyoneâs ears are different.
The regular ear piercing takes up to 8 weeks to heal, the cartilage piercing can take much longer, and you need to make sure that you clean and rotate earrings during all this time 2-3 times a day. If it has been longer than that, return to the place that did the piercing or go to your doctor.