16. The non-transitory computer-readable medium of claim 13 , wherein the instructions that cause the computer to present the push notification comprise instructions that cause the computer to display the push notification in a hints panel.
13. A non-transitory computer-readable medium having stored thereon computer executable instructions which, when executed by a computer, cause the computer to: receive user input for an application; analyze the user input to detect a stress level or a mood; determine, based at least in part on the stress level or the mood, to invoke a push notification; and present the push notification, wherein the push notification comprises at least one suggestion for phrasing a user input request for the application, and wherein the suggestion comprises feedback on how to fix an inaccurate interaction with the application.