I would agree on that. Although, some are losing it because they are on cloud 9 for having the chance to win such huge amount, so they just spend and spend it without thinking of its sustainability. Some also gets greedy, so they decide to gamble some more, until they realize they have lost it all. Opportunities like this doesn’t come so often in life, so better to cherish them and do something good out of it.
But when you've been there and done that, you'll definitely going to take action so that your past mistakes won't happen again. It's important for you to have it set aside and make sure that it's safe and being kept.
Because in gambling, you may win today and for the next days but it won't be forever on that place.