I hope you have not been leading a double life, pretending to be wicked and being really good all the time. That would be hypocrisy.
Source: The Importance of Being Earnest, II
-- Oscar Wilde, (Oct 16 1856-1900), Anglo-Irish playwright, novelist; He was noted for his flamboyant witty, sophisticated plays, e.g., The Importance of Being Ernest, 1895.