my #1 pet peeve in a casino is when people bitch about incorrect plays by whoever is sitting at 3rd base. Like their decision makes a difference to what the dealer gets (obv it does, but incorrect play could help you as much as it hurts you).
Unless you are counting cards, then there is no reason to blame 3rd base for anything.
It's amazing how many otherwise intelligent people believe this. The uneducated folks I give a pass being they might not know any better, but if you graduated high school there is no excuse. Just shows that gambling makes a lot of people stupid.