I’ve written before about sickness and my own experiences of it (here, for example). What I like about Rooney’s words are the way she addresses what I believe is our culture’s pernicious need to make sense of our physical suffering and of our ills.

There are many, many ways we may try to do this. Some of us, for example, tell ourselves there must be a reason for our pain or our illness. Some of us tell ourselves that our condition makes us special, or different, or somehow better than we might otherwise have been if we hadn’t experienced it. Some of us try to see our condition as character-building. And some of us believe that if we talk about it, or write about it, we can make something useful of the suffering that it causes us, and of our lives.

But I think Rooney is right. There is no reason for illness and pain and suffering — not really. These things are, as she calls them, a mundane fact of our existence.

I don’t think this is a depressing realisation — or, at least, I don’t think it has to be — and I wish I had figured it out for myself a long time ago. The important thing, I think, is to accept the truth of your situation, however far away it is from the one you would prefer, and then to get on with the business of living your life — however you choose, however you can, however it happens to you.

Because the light will always filter through, if you look for it hard enough …