Here's some general BlackJack probability:http://www.blackjackinfo.com/bjbse.php? ... ns&peek=no
so yeah, if dealer has a 7 or above, you should basically hit anytime you have below 17. Dealer automatically draws a card when below 17, even when it's got you beat. So you can, quite easily play on the dealer's chances of going busted.
pretty sure the odds are strongly in grumpy cat's favour regardless, but oh well, this is the way we had to make the program work