I can understand Stacy's need to keep going and doing as much as she can from the perspective of the time clock. Any drive I might have along those lines is derived from the calendar, hitting 86 in November, even with luck, abilities will become less and less. Stacy, at a young age, is faced with a ticking time bomb to stave off. She wants to be herself as long as she is able. Chemo is buying her time but not without a price and taking it easy is not how she wants to spend that time. If she's not feeling her extremities and injuring herself because of it, there are things she has to learn to curtail. Perhaps this new bout with injuries will convince her to slow down.