It’s remarkably hard to imagine what it might be like inside our minds. But doing so helps us to see that the real task of thinking should involve throwing a spotlight on our elusive vague thoughts.

Most of our mistakes come down to one crucial error: our failure to understand ourselves well enough. That’s why we need to learn the art of introspection.

We are so busy and so obsessed with our phones, we rarely take a break to do that vital and rather philosophical thing: stare out of the window. Looking achieve a better state of calm? Try our calm cards.