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!Buzz·Posted on Sep 17, 201315 Invaluable Lessons "Friends" Taught Me About LifeThe one with all the life lessonsby sjlewinterCommunity ContributorLinkFacebookPinterestTwitterMail Condoms are only 97% effective Tap to play GIF Tap to play GIF Teeth whitener should be left on no longer than the recommended amount of time Tap to play GIF Tap to play GIF The no frills, fail-proof pick up line Tap to play GIF Tap to play GIF How to get a proper spray tan Tap to play GIF Tap to play GIF The importance of Unagi Tap to play GIF Tap to play GIF There's a time and a place for air quotes Tap to play GIF Tap to play GIF A verbatim translation of the quintessential break-up line Tap to play GIF Tap to play GIF The ultimate rock-paper-scissors power play Tap to play GIF Tap to play GIF Never waste time arguing over a moo point Tap to play GIF Tap to play GIF The proper way to curse on primetime Tap to play GIF Tap to play GIF It's okay to need a snuggle buddy sometimes... or all the time Tap to play GIF Tap to play GIF Dance, sing, and run like no one is watching Tap to play GIF Tap to play GIF A self-empowering, positive body image And though your mother warned you there'd be days like these... Tap to play GIF Tap to play GIF ...Moral support is just a DVR click away Tap to play GIF Tap to play GIF