Pakistan excels in Two things one is Propaganda and another one is use of Terrorism as state Policy
Propaganda:
Example 1
This area where the Pakistan even defeated Americans, In the year 2010 when President Obama leashed a hundreds of drone strikes into tribal areas of Pakistan, Many Pakistan based organizations which were initially supportive of them like Hafiz Gul Bahadhur faction started to attack Pakistan army occasionally, factions like Islamic movement of Uzbekistan began to retaliate violently along with TTP, The retaliatory strikes were so frequent that Pakistan in PDF forum began to create hundreds of threads with regards to civilian casualties in american drone strikes, some members even began to tell that it was due to Geo Political compulsion that Pakistan is allowing Americans to conduct drone strikes, Drones which were scalled back in 2011 aftermath was mainly due to this types of propaganda
Example 2
I think it was the year 2009 or 2010, militants belonging to Hafiz gul bahadhur faction ambushed a Pakistan army convoy in north waziristan, killing around 40 soldiers ( look here 40 soldiers, at that time Pakistan Army felt it was too risky to recover their body via land so they used MI-17 helicopters to recover the body, Pakistan ISPR conveniently divided the casualty figure by 5. Later Athar Abbas a pakistan army officer who previously headed the ISPR after retirement in an interview to Dawn confirmed it. I have posted the link of the interview here.
https://www.dawn.com/news/1116558
Above example is to state that how Pakistan, If we Indians have raked up this casualty figure in PDF, morals would have been down, but still we lost a moment.
Terrorism as State Policy
Here also Pakistan is very successful, some of our fellow Indian Members may not admit it, but it is a still a fact that large number of Indian army soldiers are tied down in Counter Terror and Counter Insurgency Operations. Even Para SF which is touted as tip of the spear of Indian army are forced to carry out Counter Terror Operations, some times we lose men, Instead of fighting a conventional war our soldiers are deployed to fight terrorists and insurgency. We need to re-evaluate our doctrine, scale up our covert operations so that large number of Pakistan army soldiers are forced to fight their own insurgencies rather than concentrating on us. Above all CRPF must take responsibility to fight against Insurgencies and carry out counter terror operations in Kashmir so that the army can concentrate and prepare for conventional warfare
( This is my first post I thank all members in this forum for providing valuable insights on defence and strategic related issues) May god bless India Jaihind