Try not worrying about the job. Phone it in for a bit. You have cancer no one will blame you and if they do you can say "Sorry, I have cancer, now what were you

Try not worrying about the job. Phone it in for a bit. You have cancer no one will blame you and if they do you can say "Sorry, I have cancer, now what were you upset about again?" Don't let a corporation ruin your life, and definitely don't quit when you can't get fired.