Real gamblers blame the outcome of the games on their own decision and not shifting the blame to anybody else. Anybody blaming others should know that the blame won't change the outcome of the bets, they're only wasting time and not ready to become a gambler.
Blaming the outcome of the game is only applicable to sport games where individuals players contribute to the outcome of the match, including the referees and coach. But when talking about casino games, sometimes the difficulty is too high and the casinos no better than acting as those their services are fair while broadcasting their ads. Though since we know that the casinos aren't gonna be fair with the wining difficulty the best idea is to apply good risk management. An addicted gambler or an irresponsible gamble has only himself to blame for not being realistic with life knowing that nothing is fair, especially when it's a business.