"So it's come to this. This is the moment in which I decide your fate. This is why I live, buddy. The reason I get up in the fucking morn'. For these little moments where I have the choice. I have the complete power to choose whether you live or die. Sure, I guess it seems to you like I'm satisfying some kind of sociopathic god complex, but to me, it's just having a fun time. It is completely within my power to let you live. To let you run off to whatever family or home you have, as you piss your pants in a primeval fear. It is also within my power to pull this trigger and watch your brain splatter on that fucking wall. But, in the end, both choices are pointless. I get to make the biggest decision of YOUR life, and it's still fucking pointless.
So, suck it, *****."
I'm not always the good guy. And, if this speech is too wordy, I can just skip right to the end.