This essay provides an overview of culture shock, its impact on a company's profitability and image, and how Telstra, a major telecommunications corporation, manages culture shock in foreign countries. It defines culture and culture shock, highlighting the causes and adverse effects on a firm's financial position. The essay details Telstra's effective human resource management strategies, including mentorship programs, effective recruitment processes, familiarization with office terms, fun packets, training and development programs, fostering a positive attitude, and building good relationships to minimize culture shock. It also mentions Telstra's use of Hofstede's cross-cultural dimension model. The essay concludes that culture shock is a significant issue that can influence a firm's success, emphasizing the importance of effective HRM policies and strategies in managing it.