586-Friday Q&A (Credit Card Edition): Should I Close My Old Credit Cards Before Applying for a Mortgage, How Should I Refinance my Business Credit Card, How Can I Use My Credit Cards Privately, How Do I Pay Off My Credit Card Debt as a Newlywed

Summary: 586-Friday Q&A (Credit Card Edition): Should I Close My Old Credit Cards Before Applying for a Mortgage, How Should I Refinance my Business Credit Card, How Can I Use My Credit Cards Privately, How Do I Pay Off My Credit Card Debt as a Newlywed