There’s always one friend that tries to tear down everything you do or say. They’re saboteurs in your circle and their only job is to make you feel bad and hold you back. The only way to keep achieving bigger and better accomplishments in your own life is to cut out immature people who try to belittle what you achieve. At the same time, you have to be strong enough to reject negative influence and mature enough to praise other people’s accomplishments and to freely help them achieve more. Here’s how to spot and get rid of the one friend you don’t need in your life.