At the Samurai exhibition in the British Museum the other day, I noticed something interesting about how our minds absorb information.

It was fascinating; beautiful objects, rich history, detailed explanations. For a while I moved slowly from one display to the next, taking everything in.

And then, at a certain point, I felt something shift.

I realised my “cup” was full. The information was still interesting, but nothing new was really landing anymore. I was reading the panels and looking at the objects, yet my mind had reached its limit.

So I did what I often do in exhibitions: I bought the exhibition book. That way I can return to the material later and take it in properly, one small portion at a time.

It reminded me how often understanding grows through small shifts in attention rather than through adding more information.

I sometimes notice something similar in working conversations.

Ideas are shared, information builds, messages arrive, conversations move quickly. For a while everything is absorbed without difficulty.

But there comes a moment when the mind has taken in enough.

From that point on, adding more points rarely improves the quality of thinking. What often helps more is a short pause to absorb what is already there.

A moment to reflect, to summarise, and to clarify what has actually landed.

Because clarity is not only about what is said. It is also about whether people have had the space to take it in.

Most of us recognise that moment when we look back.

Thinking about the conversations you’ve been part of, when do you notice that moment when the “cup” is full?