Ask HN: Have you undergone chemotherapy treatment?

Over Christmas I went into surgery to have a tumor removed from my colon and I was diagnosed with stage 2 colon cancer (T4M0N0). We're now weighing the pros / cons of chemotherapy.

I'm curious if anyone was able to continue working while being treated? I'm 28 and pretty fit, but I know this stuff is probably going to knock my socks off to some extent. I do really want to keep my brain engaged to the highest extent possible; ideally I'd like to continue working from home four days a week. Anyone have any anecdotes they'd like to share?