Sometimes you feel like you’re on top of the world, like maybe you’ve got this whole “life” thing finally figured out. But that doesn’t last long, and soon you’re in the depths of self-doubt and misery. By the time you reach rock bottom, things start to get a little better, but you know by now that any confidence or pride will be temporary. There's always something around the bend ready to smack you back down. Sarah Andersen knows those feelings well, as she illustrates in her latest comic.