Want to live off Maccy D’s for a week? Do it. Fancy f*cking off the world and binge watching a box set? Go ahead. You need to do what you need to do to feel your way through this particularly wank set of woes.
Some people slather on the maquillage and continue business as usual. Others lay in bed all day or write a blog *ahem*. Just do you, darling. Whatever feels good. There is no right or wrong way to do cancer.