Most gamblers optimistic to win their bet but the more experienced prepare for eventuality and that is the reason to bet as you can bear the loss incase the bet goes south. So in her own case in some others who don't come public to show their pain, she might have thrown in alot into her bet and thinking she will hit a jackpot but unfortunately her plans didn't work for her. She isn't seeing it as one of those things that is possible to happen but she chose to cry her tears out.

Meanwhile, why are some users referring to "her" as "he"?. I have read a couple of responses like that, why replacing the personal pronoun "She" with "He" ? At least she got a beautiful face and some attractive female looks  . Or we didn't just read the thread/link.