5. If your winnings are even greater and allow you to quit your job, then use your time to learn finance.
If you have any suggestions feel free to addon.
I liked your gradation regarding the fact that a large win can be calculated by multiplying your average monthly income by 20. I agree that this is a great amount, which, although it will not change life much, will greatly accelerate the approach of goals in terms of purchases and achieving material goods. The advice is also good, and I support the fact that goal number two should be strengthening relationships with family.
His fifth option is risky and won't be favorable to all, as some wouldn't control the urge of playing more to further elevate their wealth. Along the line they'll end up losing their wins and the job. This can lead to depression for some people, hence winning big doesn't mean our life should turn around for the worse. Instead saving the funds while retaining our usual lifestyle is a great form of handling big amounts of money.