You can look on the underside of the egg carton to see if any of them are wet from broken egg leaking into it, or open the carton and gently lift each egg to se

You can look on the underside of the egg carton to see if any of them are wet from broken egg leaking into it, or open the carton and gently lift each egg to see if they stick. But I do agree that humans are pretty likely to take the easy choice here, which is why we need to take those choices away so we can more easily make the better choices.