Did you blackjack yourself right out of all your fun money? Or maybe you let caution go a little too far off in the wind and are feeling some next-morning regrets?
Get yourself out of bed (if you slept that is), and march yourself over to Payard at Caesar's Palace. The cure you need is called the almond croissant. It won't fix your problems, but for a few minutes your thoughts will only be that what you are eating is possibly the most amazing thing a human being has ever done with butter and almonds.
Feel free to repeat if necessary.