You know what's the worst?

Thinking that you have a chance with someone, and then realizing you actually don't. Wasting your time on someone. Wasting your time thinking about them every moment of the day. Wasting your time just waiting for a text or a call back.  Wasting your time wondering if they feel the same way as you, wondering if they're thinking about you too. When in reality, they aren't. While making them your priority, they're only making you an option.