These days I have been quite lucky in 21 Blackjack and without a doubt it is so far my favorite game, the ways to win are not only playing your own cards, but also with the cards of your "opponent", because if, for example, you get 17 points with two cards and his "opponent" has less points than yes, let's say 15 points, he is going to want to ask for another card to try to reach my score or exceed it to reach a number closer to 21 than my 17, he will want to ask for another card to try to reach my score or surpass it in order to reach a number closer to 21 than my 17, however the possibility that my opponent surpasses the number 21 by asking for one more card is very big, so in those cases I prefer to stay and not ask for more and let the opponent either give up or ask for one more card. It is all a matter of strategy and a cool mind, sometimes even taking risks pays off and many times I have won rounds by taking the risk of asking for one more card, although I have also lost or been a draw, the latter being one of the least likely outcomes, but it can still happen in several rounds of play.