Any amount of preaching/sermonising will not do for Pakistan which does not believe in peaceful coexistence.We cannot straighten a dog's tail which is always curved.All words of wisdom -like "peace and friendship" to it just prove like blowing a conch in the ears of a deaf.The only way that it could aspire to befriend with us or we can expect a change in them is that it should stop encroaching our territory,stop terrorist activity which is their main weapon being used to disrupt the unity of our country.Change of its govt would not make them forget their deep routed enemity towards us and,even if pretends so,it would only be a deceptive lull to be manifested with all its awe later.Let us, therefore, not feel complacent that we advised them to forget past and be friendly.We need to be on our guard with it for all times- especially in view of their furthering new friendship with China which is more dangerous than Pakistan.We say "borders lost their relevance",but Pakistan is bent upon snatching away our Kashmir from us.This being the main bone of contention since independence,will it heed to our advice of "Peace & tranquillity" without the issue being resolved?Till now,we have been hearing such good words only from us but never so far from Pak's new Govt which continues to be guarded in its style & strategy.We,Indians are very fragile,docile & easily contended who feel flabbergasted with small things of mutual help & friendship,but the fool at other side should understand it.