This study uses in-depth interviews and text analysis to explore the construed meanings of retirement among Taiwanese middle-aged and older professionals and their planning for later life. Our analysis showed that the participants viewed retirement as an evolving transition from work to non-work, with the meaning of retirement encompassing “the exit from the labor market,” “not working full-time or for a fixed income,” and “the endpoint of career development.” Our analysis further revealed that retirement opened doors to a more “self-centered” life. This study highlights that, under the pressure of "leaving the labor market," middle-aged and older professionals in Taiwan are able to fully demonstrate their self-agency, breaking free from the constraints of "fighting for others." Through creative planning and resource utilization, they embarked on a new life of “living for themselves,” achieving both personal fulfillment and contributing to society through resource use and entrepreneurship. Underlying the diverse forms of retirement planning and practices, their resilience, self-efficacy, and agency were the most crucial personal qualities enabling individuals to stay actively engaged in society and achieve well-being