This is more or less the same advice that Kevin O'Leary gives in his book "The Cold Hard Truth on Men, Women, and Money". His stance is that money is basically

This is more or less the same advice that Kevin O'Leary gives in his book "The Cold Hard Truth on Men, Women, and Money". His stance is that money is basically like blood since you need it to live, so it should be protected from predators and leeches