You should direct this question to posters like
@Spring Onion whose allegiance towards Pakistan is doubtful and who see Pakistanis as black-faced and 'Indians' though I have yet to meet an Urdu speaker who introduces him/herself as 'Indian'. Afghans have destroyed the very fabric of Pakistani society through introducing drugs, weapons, smuggling, extortion, ransom, and above all extremism, not to mention how they have stolen jobs and businesses from Pakistanis. When I used to study, we had maybe 5% girls that used to cover their heads with scarves; I visited a few Universities in Islamabad in last December, and astonished to see that more than 50% girls were wearing head scarves and at-least 10% were donning veil (hiding their face). If that was in Islamabad, the situation in the other cities would be worst. I am not apposed to what someone likes to wear but only giving this example to show that Pakistan has changed ever since these barbarians were invited to live among us. Pakistan was a highly progressive and modern society pre-1979, and now look where we are standing. Curse on Zia for inviting stone -aged Afghans and destroying our beautiful country in the process of unholy Afghan Jihad (I call it fasad).