So I know this isn't accomplishing anything but I needed to put this thought out into the void before it consumes me...
You know how people force themselves to do things, like talk to a new person, or call the doctor, go on a crazy rollercoaster, or jump off the high dive the first time?? Like, people, myself included, we just say "just do it, it'll be ok. it's not as scary as it sounds, really. other people have done it, and it turned out just fine, it's not a big deal, just do it and then it'll be over, it's fine." and then it usually is, you know? No big deal.
I could do that.
With a gun.
Then it would be Over
The key would just be to shoot in a place/accurately enough to finish the job. Wouldn't want to shoot and miss, yknow?
Maybe two guns