Welcome to the site, it is a tough decision to make. I look back now and not sure how I did it but I did work through treatment. I'm a carer in the community and I did consider being around people but I decided that I needed to work as it was something else to think about. My boss and work mates were very supportive.. It was tough and I did get to a time when I had to stop as I had a fall. It was really tough but I'm glad I tried as it was a little bit of normal.
I had chemo and wore a wig and no- one knew I had a wig.
Good luck it is a tough trip but you will get there