Counting the Uncounted: A Behavioral Cost Model for Bolt Errors (and Why Centraliser Wins)
If you want to make bad decisions, use a spreadsheet that only counts the things which show up on invoices. This is not a criticism of spreadsheets—only of the narrow, bean-counting mindset they can induce. In construction, the worst costs are often the ones that don’t have a neat line item until it’s far too […]


