Most probably, I would have a certain reason of quitting if I win such huge amount of money but I couldn't promise it could be done quickly. That might take a lot of months to do, because you can't remove this on your system. The habits can be a normal routine, that isn't easy to do and you need to rehabilitate yourself first diverting on other type of extra curricular activities just to cope up from gambling. Not by losing such amount but once you've win certain amount of money that's merely a perfect time to initiate quitting.
I am sure that everyone who gambles will be at a point of awareness where they will realize that gambling should not be done excessively and they will think about stopping or reducing their gambling activities whether it is when they have won big or when they have lost a lot of money by experiencing many problems. It's just that this will not happen in a short period of time, it is certain that this will happen only slowly like what I experienced.
The thought of wanting to stop completely is possible, but it is not easy to do it, especially if you are trapped in a word of addiction, only people who are truly steadfast will obey what they have previously said themselves besides that there are people who want to recover by returning to the normal path but return to gambling instead become more aggressive and that can be said how strong the attraction of gambling is or how weak we are in holding ourselves back.
Honestly, I admit that rehabilitation is not an easy thing like turning the palm of your hand.