No matter how hard we try, there are some things we’re not that good at, some ways of being we just can’t master. Regardless of all the promises we might make to ourselves and our loved ones, there are personal qualities we’d love to have, but can’t make stick.

One of the dictums that defines our culture is that we can be anything we want to be – to win the neoliberal game we just have to dream, to put our minds to it, to want it badly enough. This message leaks out to us from seemingly everywhere in our environment: at the cinema, in heart-warming and inspiring stories we read in the news and social media, in advertising, in self-help books, in the classroom, on television. We internalise it, incorporating it into our sense of self.

But it’s not true. It is, in fact, the dark lie at the heart of the age of perfectionism. It’s the cause, I believe, of an incalculable quotient of misery. Here’s the truth that no million-selling self-help book, famous motivational speaker, happiness guru or blockbusting Hollywood screenwriter seems to want you to know. You’re limited. Imperfect. And there’s nothing you can do about it.