Heart of Darkness.

“Everyone gets everything he wants. I wanted a mission, and for my sins, they gave me one. Brought it up to me like room service. It was a real choice mission, and when it was over, I never wanted another.
“Part of me was afraid of what I would find and what I would do when I got there. I knew the risks, or imagined I knew. But the thing I felt the most, much stronger than fear, was the desire to confront him.”
“I was going to the worst place in the world and I didn’t even know it yet. Weeks away and hundreds of miles up a river that snaked through the war like a main circuit cable plugged straight into Kurtz. It was no accident that I got to be the caretaker of Colonel Walter E. Kurtz’s memory any more than being back in Saigon was an accident. There is no way to tell his story without telling my own. And if his story really is a confession, then so is mine.”