Knowing your opponents is important; knowing yourself even more so, argues Carl in this article on poker psychology.
Carl works on debunking a central axiom (to many) of tournament poker - that big stacks should avoid confrontations with other big stacks.
Carl talks through the difference between tactics and strategy, and how having one without the other can be the downfall of even the sharpest player.
Learn the basics for one of the softer games available online - Omaha 8
Carl outlines the challenges posed by hyper-aggressive opponents in shorthanded limit holdem