There was a gambling video I remembered where this guy won a 0.04% $7,000 dollars jackpot against another fella. The loser just looked stunned for several seconds.
I agree that winning some money is praiseworthy, but for those who don't win, there's nothing to be stunned

Recently, I have read some news about the luckiest man:
Frane Selak. Was $ 7,000 worth being stunned for his luck or other? NO

Winning a grand prize in the biggest lottery will be something anyone's dreams. Luck will smile on everyone, so no need to be stunned or surprised, go ahead

But first, to win, buy your lottery ticket on FreeBitcoin. Looking at my signature, a lamborghini is waiting for you

I don't think you really got what he was saying. I mean, 7k is a lot of money. Heck it's more than 4 years of minimum salary where I live, I would be super stunned if I bet my house on that and still lost.
I would even be stunned if I'm a casino owner and someone won a 0.00001% chance (and it has happened).
Are you saying no one needs to have emotion gambling? Then you've lost the point of gambling;)