My arguments are made in a very specific context, as laid out by the poster I was responding to. The arguments are based on the ground realities of the military and geographic situation the Pakistan would face were East Pakistan still part of a united Pakistan, and those realities do not support the rosy alternate reality being painted by your countryman.
I have no idea what you two do, but neither I nor any Pakistanis that I know, in the US or Pakistan, spend our lives 'hating India and dreaming of ways to conquer it'.
For at least 2 election cycles India has played absolutely no role in Pakistani political campaigns, whereas the Bollywood tamasha of 'Pakistan bashing' has been in full view on the Indian side, in every way possible. Even the spike in reporting on India, in the Pakistani media, is a result of the Indian naach gaana, specifically the BJP, dragging Pakistan into every issue - no one gives a hoot who wins the elections in Bihar otherwise.