You may not - but that’s an ambitious agenda. I worked through 6 months of chemo, overall I felt pretty good. I lost my hair on A/C but no fatigue, no nausea. On Taxol, I had a lot more inconveniences but nothing to stop me working. If you are well enough, work can be a positive thing and a great distraction. But for some, it is just impossible and there is no proven way of knowing till you start treatment. I had also decided to tell my work colleagues about my diagnosis and treatment (anyone at all really) but not everyone is happy doing that, for many and good reasons. Time off work was minimal, but there was some - my day oncology was very close to work, but travel may need to be factored in. Good luck with the plan to keep your work and life going forward, but Plan B just in case may be worth thinking about too. Best wishes.