Success factor: the employee's resignation decision operating level of the employee. Phuket Simon cabaret Ltd, Phuket is intended for research to study the personal factors to decide the employee's resignation and to study the causes and factors that affect the employee's resignation and to find ways to prevent and resolve employee-employee resignation.The operating level of the staff at the Phuket Simon cabaret. By the way, operations research, is a population based research for the employee. The company's operating level Phuket Simon cabaret to limit the number of people given 110 samples for research using a formula defining examples of nature come ya tharroe of Mykonos (Taro Yamane) and assign a confidence that 95% set tolerance not to exceed 5% or 0.05 significance level of a sample of 110 people.