 "In everyday life, suppression may serve to conform individuals' outward appearance to emotional norms in a given situation, and to facilitate social interaction" (Niedenthal, 2006, 168) .
<coherence>  "In everyday life, suppression may serve to conform individuals' outward appearance to emotional norms in a given situation, and to facilitate social interaction" (Niedenthal, 2006, 168) .
 "In everyday life, suppression may serve to conform individuals' outward appearance to emotional norms in a given situation, and to facilitate social interaction" .