Müder Geschäftsmann am Arbeitsplatz im Büro, den Kopf auf Händen. schläfriger Arbeiter frühmorgens nach der späten Nachtarbeit. Überarbeitung, Fehler, Stress, Kündigung oder Depression - Stockfoto & -bild

Tired business man at workplace in office holding his head on hands. Sleepy worker early in the morning after late night work. Overworking, making mistake, stress, termination or depression concept

Frustrated young business man working on laptop computer at office

Frustrated young business man working on laptop computer at office

Tired business man at workplace in office holding his head on hands. Sleepy worker early in the morning after late night work. Overworking, making mistake, stress, termination or depression concept

Frustrated young business man working on laptop computer at office