It’s not about being a Pollyanna, seeing only the positive, or being Facebook fake by sharing only the good stuff. It’s about choosing the behavior you want to see in the world around you, and demonstrating it. If you want to be around people who are respectful and kind, smart and ambitious, model those behaviors. (Especially around people who DO NOT demonstrate those things. When you behave the way they behave, you’re condoning their behavior.)