Huge win could really change your life or instantly flip your life upside down, the thing is that on how the person or gambler manages its win, I mean if you are a responsible gambler and know how to handle money then surely you could change your life completely but if you are a gambler that isn't responsible then expect that your winning money could perish instantly and there will be no changes in your life, so choose, if you really want to make your life better then if you win make it worth or you could stay away in gambling because hoping to much could also not be good.