Once again you are desperate to please the Indians. I don't ever remember hearing a bad word from you about Ind or its oppression of Kashmiris. If it wasn't for our army the Indians would have eaten us alive. By the 60' s Pakistan would have disappeared. This is not to say that army hasn't made major mistakes but stop making Ind to be some saintly state, and stop making the Muslims as the bad guys. My dad lived pre partition and so did my uncles and the Hindu money lenders were as oppressive as the British.
Firstly, India is not "occupying" Kashmir. They legally "own" Kashmir because they ceded control to India. Pakistan gift wrapped J&K to India when the northern tribals (backed by the Pakistan government) decided to take Srinagar by force, which left Hari Singh with no choice but to seek India's help.
Once J&K became part of India, it was no longer Pakistan's problem. The Indian military would not have eaten us alive and Pakistan would not have disappeared by the 60's because the root of the conflict with India is the Kashmir problem, and it is a self-invented problem because we cannot mind our own business.
India is not a saintly state, no country is. Every country looks after its own interests first and does not fight other people's wars. Every country but Pakistan. For 72 years, we have been fighting a war that we cannot win, and a war that has been a big burden on our economy and has impeded our growth.
When the Arabs joined hands to dismantle Israel thanks to Gamal Nasser who was from the Pakistani school of thought, they suffered a heavy defeat in the Six Day War and the Arab states realised that fighting for Palestine would be a mistake, which is why they started to look after their own interests.
The year was 1967, so it took the Arabs 19 years to understand that they need to mind their own business or continue to suffer. On the contrary, it has been 72 years and counting, and Pakistan are yet to understand that fighting for J&K is holding the country back, and it is time to look after their own interests.
The day Pakistan stops poking its nose where it does not belong would be the first stepping stone towards a brighter and prosperous future. I can guarantee you that if we stop interfering in Kashmir, we will be in a much, much better state 50 years from now. However, if the status quo is maintained, nothing is going to change in the next 100 years.