It wouldn't be like that for a gambler all the time unless he have spent his entire money in that casino. If I visit the casino with the intention to flip my $1k into 2k and I didn't archive my intention for going to the casino that day, I will be disappointed and could have a long face, but if I make up my mind to flip the money but also have in mind that I can as well lose the money, I wouldn't feel too bad. A gambler will feel so bad after they lost the money they didn't want to use for gambling.