" One of the most important steps in therapy is helping people take responsibility for their current predicaments, because once they realize that they can (and must) construct their own lives, they’re free to generate change. Often, though, people carry around the belief that the majority of their problems are circumstantial or situational—which is to say, external. And if the problems are caused by everyone and everything else, by stuff out there, why should they bother to change themselves? Even if they decide to do things differently, won’t the rest of the world still be the same? It’s a reasonable argument. But that’s not how life generally works. Remember Sartre’s famous line “Hell is other people”? It’s true—the world is filled with difficult people (or, as John would have it, “idiots”). I’ll bet you could name five truly difficult people off the top of your head right now—some you assiduously avoid, others you would assiduously avoid if they didn’t share your last name. But sometimes—more often than we tend to realize—those difficult people are us. That’s right—sometimes hell is us. Sometimes we are the cause of our difficulties. And if we can step out of our own way, something astonishing happens. "

― Lori Gottlieb , Maybe You Should Talk to Someone: A Therapist, Her Therapist, and Our Lives Revealed