The idea we would never drop

A man in Riyadh has held one belief about money for as long as he can remember. Rent is money thrown away. A sensible person buys.

He learned it from his father, who learned it from his. For a long time it served the family well.

Then his circumstances change. His work may move him to another city within two years. The flat he likes would take most of his savings and tie him to a district he may not live in. A friend sits down with him and goes through the figures, carefully and kindly. For this man, at this moment, renting is the better choice.

He listens, nods, and buys the flat anyway.

That is not stupidity. It is what all of us do. The ideas we hold most confidently are the ones we have repeated most often, defended in front of others, and built other decisions on. Letting one go means admitting that some of those other decisions rested on sand. New information does not arrive alone. It arrives with a bill.

So here is an honest question worth asking now and then. How long has it been since something I learned made me abandon a view I was certain of? Not soften it, not add a footnote to it, but let it go.

For most of us the answer is further back than we would like. And the gap tends to grow. Each year we have more invested in being right, and fewer people around us willing to say we are not.

The awkward part is that the stakes rise at the same time. The decisions get bigger, the sums get larger, and more people depend on us getting them right.

If an idea really matters, it deserves to be the one we are most willing to change.