Playing deep-stack, no-limit hold'em is a very complex game where the most critical and difficult decisions come after the flop.

The correct strategy in heads-up poker is based on identifying and acting upon your opponent's strengths and weaknesses.

When you play No Limit Hold'em, the ideal strategy is to take minimal risk, do little bluffing, and hope that weaker players call you when you have a strong hand. But that's the perfect world. Sometimes you'll face opponents that play very conservatively and will rarely pay you off when you have the goods.

Rarely is it correct to play a hyper-aggressive style of poker. But there are certain situations where a seemingly reckless approach will actually be the most profitable strategy to employ, like at the Main Event at the World Series of Poker.