Pakistan is a peculiar nation, on paper, it was made to fail and was given a lifespan of only five years but not only did it survived, it thrived. It was not an easy journey by any means, we fought wars, there were floods, there was political instability, our compatriots in the east parted ways with us in less than amicable fashion, we bore the brunt of the world's largest refugee exodus, we were sanctioned and then were plagued by terrorism and yet here we stand.
Like I said, its a strange nation. The more pressed we feel against the wall, the harder we spring back. The more circumstances pull us apart, we gel closer. We smile amidst tragedy and are at peace with our pain.
There is no scholar that can explain this, it is just national character.