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 Feb 28, 20175 Things To Learn From Sunday's 89th OscarsBecause stars are just like us.by hannahkruegerCommunity ContributorLinkFacebookPinterestTwitterMail 5. You Can Never Be Too Prepared. 4. Own Your Mistakes. Tap to play GIF Tap to play GIF 3. High School Isn't Forever. Tap to play GIF Tap to play GIF 2. Everyone Loves A Good Sport. 1. Saying 'Thank You' Is Never Out Of Style.