 Some speech acts can be performed–that is, not misfire—while still being less than felicitous. I promise to meet you for lunch tomorrow, but haven’t the least intention of making good. Here I have promised all right, but the act is not felicitous because it is not sincere. My act is, more precisely, an abuse because although it is a speech act, it fails to live up to a standard appropriate for speech acts of its kind. Sincerity is a paradigm condition for the felicity of speech acts. Austin foresaw a program of research in which thousands of types of speech act would be studied in detail, with felicity conditions elucidated for each.[8]