And the thing is? If you lack the competence to secure a decent seat, you lack the standing to bitch about it. It's like "Look, bitch. I see you playing Candy Crush on your rose gold iPhone 6 plus. Did you know that there's an app that allows you to select your seats at any interval and repeatedly from the minute you purchase your goddamn ticket? Did you further know that since this flight was an unknown plane type until yesterday, ALL the seats were up for grabs 24 hours ago? Finally, did you know that this entire row was empty when I grabbed this seat, thereby ensuring that it's entirely your fault that you're sitting here? So you can have an attitude. And you can be a bitch about it. But my ticket? It says 7A. And yours? It says 7B. So scoot the fuck over and STFU."