Is that the reason you have been fighting for the last 200 years within yourselves ?
You have no friends , you cant go along with your nation so will I be right to say that your country lacks coherence as a nation ? ... What the hell is wrong in being the successor state to the British rule in the subcontinent ? What do you mean by not our Muslim brothers but infidel ? In a sane of mind , are you ?
Your leaders signed that treaty which doesn't have any time limit , ratified again and again by them which puts the entire argument of it being signed under duress to dust and according to International laws , Afghans cant really withdraw from it unilaterally so stop these wet dreams of conquering Pakistani territories , we all know the result when you decided to invade Bajaur Agency right after the birth of my country , didn't the Royal Pakistan Air force bombed the hell out of those intruders ? Try to bring peace to your country , establish a central Govt and control the areas you have at the moment or who knows we may have a common boundary with Tajikistan soon ! The International community has affirmed Pakistan's stance again and again that Durand Line is the International border , not a de facto one and we are the rightful successor to the treaty signed by the British ...
Even what if you were ! Even the companion of the Prophet weren't Muslims at first ... What does that change ? Interesting thing this person who just got access to Internet believe in uniting Pashtuns , not Muslims then chants " Infidel " and what not
Yes , now we have to teach him his own history