Is there any gambler here or out there that gambles to lose? If you're gambling and you don't have the winning mindset then there's no point in gambling, better gift the funds to charity because you'll lose then anyway. The gamble companies don't care if you loss infact that's all they hope for. So, you as a gamble, you don't have to care much if your winning ruins the companies chances of making profit. There'll always be others they can benefit from their losing. Don't forget for you to win there has to be a losser.