This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Community·Posted on Apr 18, 2017What I Wish I Knew In High SchoolLife gets harder, but it also gets better.by frecklegalCommunity ContributorLinkFacebookPinterestTwitterMail What I Wish I Knew In High School.