How do I improve my middle game?

@tdunlap1310 I think an issue for a lot of players is that they don't understand where they are supposed to be going in the middlegame, what the ideas behind the openings are, etc.(myself included)

@WildTiger :Yeah you are right,i wa slucky.but ususally i pla yworse.when i see finally a game where like ususally do stupid middelgame,i ll post it