There is no definitive answer to this question, as the answer will depend on a variety of factors specific to your individual game. However, in general, it is generally not advisable to split cards in blackjack – particularly if you are playing with a dealer who is good at counting cards.
One reason to avoid splitting cards in blackjack is that it can give the dealer an advantage. If the dealer knows that you are likely to split cards, she may choose to deal the cards more generously in order to take advantage of this fact.
Additionally, if you are already behind in the game, splitting cards can make it even harder for you to recover.
Ultimately, the decision whether or not to split cards in blackjack is a personal one. If you are comfortable with the risks involved and feel that you can handle any potential outcome, then by all means go ahead and split cards.
However, if you feel like you might lose more money by splitting cards than by playing without any risk at all, then it may be prudent to stick with conventional play.
