Democracy under threat?

It has been tested by Ayub Khan, miserably failed, Zia-ul-haq, miserably failed and finallay by Mush, miserably failed. Why do you want to implement failed system again and againt? Why don't you allow democracy to survive, that is the only solution to Pakistan crisis. Employing past failure systems will disintegrate the country further. I think you don't want it.