Quick Read The standard airline safety instruction "secure your own mask before helping others" applies to personal finance too. On a recent episode of the How to Money podcast, hosts Joel and Matt issued a warning that cuts against the grain of millennial parenting culture. "Some folks are just too keen to invest for their kids," they said. "They open up a 529. They start stuffing money in before they've optimized their own investing. Millennial parenting is very different than the way our parents parented ...