How do you review your own game without analysing every single mistake?

A useful review should narrow your focus, not give you a longer list of things to worry about. After the game, try three questions: what did I do well that I want to repeat, what one situation caused me the most difficulty, and what is one behaviour I can take into the next week? That is enough for most performances. Avoid reviewing every mistake as if each one needs a separate solution. Several errors may come from the same underlying issue, such as scanning late or becoming impatient. It can also help to wait until the emotion of the match has reduced before doing a deeper review. Your first impression immediately after playing is often harsher than the actual performance. If video is available, use it to test your memory rather than to search for faults. The goal of analysis is to make the next performance clearer. If it leaves you with twelve priorities, it is probably too much.