The Hidden Lessons in Dave Ramsey's "Dumb" Money Mistakes Dave Ramsey's financial advice has been a staple of personal finance for decades, but his recent criticism of the mistakes people make when it comes to money reveals more about the state of modern finance than he might intend.
His list of "dumb" money mistakes includes co buying property, which he claims can lead to disaster in long term relationships.
At first glance, Ramsey's warning against co ownership seems like a straightforward caution against unmarried couples sharing assets.