Theories
Revolutionary Mindset
The perennial identity crisis of Pakistanis as a nation and lack of attention from their own families makes them vulnerable to shortcuts such revolutions. Instead of keeping their heads down and selling software, they prefer drama and start believing their own fantasies. Even a Pakistani PhD in Psychology with tons of empirical research in western universities will throw his entire experience in the trash can and subscribe to herd mentality.
Separationism
Separationism is the default configuration of Pakistanis because our foundations were based on this very philosophy. Despite glaring evidence against the partition of 1947, Pakistanis love citing 1971 as an evidence in favor of this farce. My theory is that if you create a separate country out of every household in Pakistan, the individual members will still come out in rebellion and demand separation.