Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Language and sex; Gender studies; Metrosexuality; Language and gender ; Creole ; Sprachbewahrung; Ethnolinguistic vitality; Vitality, ethnolinguistic; Sprachwechsel; Language shift; Heritage language; Language maintenance ; Language norm ; Language planning; Purification of language; Sprachpurismus; Sprachverfall; Language decay; Language cultivation ; English