The post asked, "What's the most expensive mistake you've ever seen someone make in less than 10 seconds?" One commenter described a manager's reaction to a costly mishap. "The manager turned out to ...

The most expensive financial mistakes don’t look reckless. They look responsible. They come with spreadsheets, approvals and explanations that sound reasonable in boardrooms and at dinner tables. They ...

Last week we asked you to share the most expensive automotive mistake you've made, and I must commend you all for being so honest about your past missteps. It can be difficult to admit when you were ...

Most people don't intentionally try to wreak havoc on their budgets. The damage compounds, one small error at a time. And some money mistakes are all too common. In ...

Some of the most expensive mistakes a startup can make happen before it ever opens for business. Founders may spend months ...

History doesn’t repeat itself, but it often rhymes. Carefully studying past events and catastrophes can help you avoid making similar mistakes in the future. Well, at least in theory. In reality, it ...

Some construction mistakes cost more than you can imagine!