The result of continuous mongering & expecting everyone to speak your language that turns out to be disappointment hence, loosing mind and sanity.
This is not about US or Pakistan at all but more of disappointment into denied expectations. India & especially Modi Media was expecting a "Pakistan Evil" tirade from Trump as they thought to have build such narrative and were pretty much convinced about the results. What they didn't understand the way how diplomacy works and forgot that every nation has her own interests & benefits in view. This isn't like Pakistan is more close to US as compare to India or provides more economic yet business opportunities because we shouldn't forget Indian Market attraction. But, they seems to be disappointed because India was of the opinion that they have all the leverage over US foreign policy for Pakistan. Shattered dreams causes anxiety & frustration. The thought process of Might Modi actually failed to prove anything. In-fact India has the agreements, defence deal etc but having continuous grudge & enmity against Pakistan; they expected Trump to promote Modi's election campaign which at first is all about isolating Pakistan.