Board Thread:Theories and Speculation/@comment-28323245-20160902000709/@comment-27924662-20160902135841

or one could put it in this way that he wasn't shown how to master the release which weren't his affinity. All other kids parents taught them their affinity before they became genin. Naruto was the only self made one. Getting the actual wind release wasn't a big task for naruto. infact by then he could now use most of the wind jutsu. By making all the hand signs(something which genins are already taught in class) only getting that affinity is very tough. Adding the wind nature was the only difficult task to rasengan something even the geniuses like minato and kakashi failed during their lifetime and Naruto achieved it in very short time.And kakashi didn't train(further nature release) him further for the simple fact that now he could practically oneshot all his opponents...