To get out of bronze I also think you need to learn how to deal with basic cheese, cannon rushes and 6 pools being the most prominent.
I haven't encounter them much lately. Yeah... I'm anchored in bronze but SkyBreaker's guide will help most of us even if not in short term. I'm stuck in bronze cos I don't have a clear game plan. I tried 3 rax 1 fact 2 ports from just one base and also tried 4 gate chargelots against a 3 gate stalker robo. My opponents units raped mine. Their stalker ball with 2 Immortals kite around and melt my chargelots.
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