... 1.3.09 : "professional amatuers" -- everyone is a celebrity concept based on "social acting" [ Lotman's article about Russian aristocracy beginning late XVIII century, when everything public becomes an act; costuming and even different language (French)... to the point when this acting is acting-for-yourself! ]
As if you watch yourself all the time in the mirror.
Doubling [Folding] concept : actor = creator + medium [ Meyerhold ]