Why is career planning unlikely to be a once-in-a lifetime task?

Career planning is unlikely to be a once-in-a-lifetime task because individuals frequently encounter changes in personal interests, market demands, and industry trends throughout their lives. As people gain new experiences and skills, their career aspirations may evolve, necessitating ongoing reassessment and adjustment of their goals. Additionally, factors such as economic shifts, technological advancements, and life events can prompt individuals to reevaluate their career paths, making it essential to engage in continuous career planning.