「キミシダイ列車」に乗車して

過去の自分がいま僕の土台となる

The fact is that you enjoy what you deserve. That's it, no more deal.
I've always thought this way, every moment leads to where I am and what I am. 
Reminds me of a song.

I'm on a train, but there's no one at the helm and there's a demon in my brain who starts to overwhelm, whelm, whel...m