worried female business executive using laptop in conference room

20s adult and business businesswoman career caucasian cell classy communication computer concerned conference confused confusion connection corporate day disappointment doubtful dressed electronic elegant executives female focus foreground front hand head in indoors irritated laptop meeting mobile nervous no notebook of office on organization people person phone place professional puzzled restless room serious shoulders sitting smart sophisticated stylish sunlight technology troubled uneasy unsure using view well window wireless woman work working workplace worried young