Iran is a western Asia country in the Middle-East and is the official Islamic Republic of Iran. The Persian people are part of the Iranian peoples who speak the modern Persian language called "Farsi."

Iran is a beautiful country.True about the fact that in Iran particularly in Tehran streets are as busy as NYC and Mumbai! People are all busy the whole day and as you said bump into each other and are more than busy.

Acoording to the education part well you can take a look at this question asked by an Iranian Guy which proves that Iran has enough of educated people whom goes to hit the highest brain drain rate...Iranians particularly the new generation are almost all educated in small and big cities, Town and villages!

Iran has mountains and deserts! You get places that snow and places at the southern most that have their temperature rise to even 40 degrees celsius!

Regarding the interaction of different sex which you think the girls don't talk boys is a total wrong thing. We Iranian people are of no difference to all other people and inter sexual relationships are parts of our lives This is a typical gathering of what we get in Iran with the families being around and nothing compulses being only with your cousins.

Iran is a cool place to visit, there are a lot of unique people there. If you know a photographer named Brandon who works for Humans of New York (a Facebook fanpage for NYC photography), he visited Iran and cities in Iran like Tehran. He took some decent pics to show another side of world in a beautiful light. I recommend you look at his fan page and recent photos for some insight.

Good and Good.