21.   The euphoria was brief.

22.   The euphoria was not long-lived.

23.   The euphoria is everywhere.

24.   The euphoria on Monday was palpable.

25.   The euphoria was widespread.

26.   The euphoria is just fantastic.

27.   The euphoria was infectious, and New Orleans residents who attended events became as excited as the dancers.

28.   The euphoria was short-lived.

29.   The euphoria is dangerously misplaced.

30.   The euphoria is not sustainable.