How musicians write songs about break-ups;

• Frank Turner: Wow this sucks, I can't believe that I wasted all of my time on you.
• Brian Fallon: Ya know, no matter how much you've hurt me, you're still part of my soul and you've helped shape my life.
• Matt Skiba: YOU BITCH. I want to cut you into little pieces and light your eyes on fiiiiire. I'd like to remove all of your internal organs and put them in a blender. Stabbing you would be awesome and I hope that I get the honor of watching you die really slowly in a pit of fire... I hate you.