What are the impacts of not using a to-do list on task completion?

Not feeling in control of one's schedule can lead to increased stress and decreased job satisfaction. It can result in feelings of overwhelm, burnout, and frustration. This lack of control can also impact productivity and efficiency, as individuals may struggle to prioritize tasks and manage their time effectively. Ultimately, this can lead to lower job performance and dissatisfaction.

There could be several reasons for the high percentage of people not using a to-do list. Some people might find it cumbersome to maintain a list and prefer to rely on their memory or intuition. Others might feel overwhelmed by the tasks on the list and choose to avoid it. Some people might not see the value in a to-do list, believing they can manage their time and tasks without one. Lastly, some people might not know how to effectively use a to-do list as a time management tool.