Monday's guide explains the importance of changing gears while you are playing poker.
"One of the defining steps to improving as a poker player is your ability to change gears. By that I mean to change up your style of play within a session or tournament, often multiple times. As a newer poker player, you are working hard on developing structure and discipline in your game. You are learning what range of hands you should play pre-flop. You are learning learning when to continuation bet the flop. You are learning the highest percentage plays to make to ensure success; like when you should chase or when you should fold. You are looking to establish a tight aggressive foundation for your game. But as you move up and play tougher players, that isn’t enough. "
The article can be found in the beginner guides sub section of poker guides area of the poker section in the sub tabs.