Gas hits $6 per gallon. A war with Iran would obviously send gas prices skyrocketing, which would punish consumers, cutting into the money they have to spend on other things. But higher gas prices often come with a silver lining, because they boost demand for more efficient cars and force drivers to conserve.She spent a week in Hawaii and bought a new Lexus, but six years later still shops at discount stores and lives on a fixed income albeit, at a higher monthly allowance than when she brought home paychecks of less than $500 a week."I know a lot of people who won the lottery and are broke today," she said. "If you're not disciplined, you will go broke. I don't care how much money you have."Lottery agencies are keen to show off beaming prizewinners hugging oversize checks at celebratory news conferences, but the tales of big lottery winners who wind up in financial ruin, despair or both are increasingly common.There's the twotime New Jersey lottery winner who