Well if you have cared to look at the history you would have realized why Indians have concerns about Pakistan. Take the case of Kargil …in 1999 India had agreed to discuss every dispute and was really a welcome step to improving ties … how did Pakistan respond. Do tell me your views.
Secondly you say Pakistan cannot control the extremist going from Pakistan to India. I for one totally agree with that … but then that is not the issue. Once they have done so what needs to be done … action … one that is clear and shows that you mean bussinesss. Just a few days back Lahore high court fined the government of Pakistan for not appealing against JuD and Hafeez Syed. Why is it that Pakistan government is not following up on this case? Now specificall on the case of Hafeez Syed … you know why he was let of by the court !!! The propaganda is that Indians did not have enough evidence … while as if you read the court directive … they claim that JuD is not a banned organisation in Pakistan . While as Pakistani goverment claims to have banned JuD !!! So what is the truth. Trust needs action from both sides … India began a new chapter in 1999 by the then PM going across to Pakistan.
Now let us take the question of Baluchistan … Indian PM said in Egypt … ok if you have concerns let us discuss it … he made it a point in the joint declaration. And what did Pakistan do with that … they went to town saying a “dossier” was given to India and they have agreed to India’s invovlement in Baluchistan !!! Finally after a few weeks of “kabbadi” … Pakistan had to step down and say … no such “dossier” existed !!!