How to improve ur game

Basically, You improve ur game when u play more and more. But people who realize their mistakes when they do it and when they try to avoid it is very good and improves the game as well. Playing standard chess or blitz of more than8mins is also a way to improve the game but a little. I say the more u play the little u learn but if u recall that game again and see what were the actual mistakes u could actually know the main blunders if u repetingly playing it.