Board Thread:Episode Discussions/@comment-25319479-20170920093317/@comment-25319479-20170921235448

Lorenzo.r.2nd wrote: It has been shown and stated, that u cant learn jutsu by urself, much less use nature techniques just cuz they look cool. Those child prodigy of urs, all had teachers. boruto did not. u see how absurd that sounds? That's incorrect, as evident by Neji learning to use Eight Trigrams Palms Revolving Heaven by himself.

Just because we haven't seen Boruto learning about Wind Release or being taught about it on screen, doesn't mean it didn't happen, as with 99% of other characters who have performed a nature transformation that we never saw them being taught.