The strongest learning process combines two levels of analysis.
At the micro level, you examine individual hands and understand the decision tree. You investigate why a specific action was taken and compare alternative lines.
At the macro level, you examine thousands of decisions and identify broader tendencies. This might include excessive aggression, insufficient aggression, poor blind defense, weak river discipline, or problems with specific bet sizes.
These two approaches complement each other. Statistics can identify a problem that you would never notice from individual hands, while individual reviews explain the practical reasons behind the statistical pattern.
For players who want a more structured approach, the next part of the course,
Improving your game with database analysis, focuses on connecting database statistics with practical strategic adjustments.