At various times it's a number of songs - Numb, One Step Closer, In the end, New Divide & Lying from You. Sometimes even Papercut.
Comes from being at a sort of crossroads in my life where the paths I want to take and the paths available to me don't always cross, and at the same time I'm at the top of a roller coaster and it feels like I'm being railroaded into following one path in life - and the longer I stay on, the harder it is to get off and the faster and closer i get towards the unwanted destiny that awaits me.
Ironically, since I'm over 40, that's probably what's called being "over the hill".
Easier to Run, because I have a bad habit of delaying and avoiding situations that I don't want to deal with. For most of my adolescence, I struggled with speaking up and defending myself. I let people run all over me. I grew tired of not having control of my own life, especially within my family. I stopped hesitating and let go of all the drama that I didn't need. It's served me better, but I still have a lot more self-improvements.