la belle indifference

Etymology
From +  +.

Noun

 * 1)  A condition in which the person is unconcerned with symptoms caused by a conversion disorder. A naive, inappropriate lack of emotion or concern for the perceptions by others of one's disability, usually seen in persons with conversion disorder.
 * 2) * 1919, Oskar Pfister, The psychoanalytic method, trans. Charles Rockwell Payne, publ. Moffat, Yard, and Company, New York, pg. 496:
 * Even now, one pays attention to the complex-indicators which we have studied, especially the physical ones (blushings, twitchings, strikingly soft or loud, quick or slow speech, smiling upon the recounting of severe suffering ("La belle indifference"), symptomatic movements, etc).