If the aliens ever invade earth you have nothing to worry about. And you have nothing to worry about because there is one whole missile to protect us all. One whole missile that can be piloted by someone as inept as me, and that will surely fight off the invaders, and not miss them completely because it’s really hard to control.
If I was the one person who stood between some marauding aliens and their invasion of earth, where they would enslave the entire human population…
…then we’d all be fucked: