"Hell is other people," is actually a famous line from the 1944 play "No Exit," by French philosopher Jean Paul Sartre. In the play, 3 deceased characters arrive in hell, expecting flames and pitchforks. Instead, they find that their punishment is to spend eternity with each other in a plain ordinary room. 

Perception makes dealing with people complex and frustrating. And sometimes, you have no words for the bullshit other than "Hell is fucking people"!

And oh by the way, Help free Sarah from hell!