Final answer:
Evaluating one's schedule before taking on extra work is critical for time management and setting realistic expectations for project completion to ensure a balanced workload and maintain productivity.
Step-by-step explanation:
When considering taking on additional work, it is indeed necessary to evaluate your current schedule and commitments. Proactive time management and communication with your supervisor, as seen in the provided scenarios, are vital to maintaining a balanced workload and meeting deadlines. Jane's situation illustrates the importance of being upfront about your availability and setting realistic expectations for project completion. Additionally, strategies such as taking scheduled breaks, making deliberate choices about commitments, and protecting private time contribute significantly to productivity and work-life balance.