Being quiet and a loner is different being socially withdrawn. He works in a business where it is impossible to be socially withdrawn. What I want to know, if maybe in the past month or so, did he become socially withdrawn? Ya know, he was always kinda quiet, but then he got to where he wouldn't even talk to his closest friends. Maybe he stopped changing in the dressing room with everybody. Didn't travel with anybody else, that sort of thing.
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