For Neymar it's not a big deal, but it could fuel more of a desire to fight the system in order for him to succeed in winning back his lost money. I don't know what game he played that cost him $1M in an hour, obviously that's bad even though he has another suitcase in the safe.

This is a ridiculous story about Neymar, I don't think he is a smart gambler but just looks like he wants to have fun.