The document discusses cultural differences in time management and work-life balance between Korea and Ukraine. Koreans are known to be extreme workaholics, spending 56 hours per week working and sacrificing sleep and personal life. This often leads to conflicts in Korean companies that employ Ukrainians, as Koreans may criticize Ukrainians for sleeping too much. The perspectives on work and corporate culture between the two countries differ fundamentally. The document suggests Ukrainians working with Koreans could benefit from learning the Korean approach to time management.