I am once again having a failure of imagination. Please pitch in by suggesting a trauma which would plausibly make a character willing to go on a suicide mission. For story purposes, I want this character to be motivated by externally-caused depression rather than solely by idealism.
1. No rape or child abuse. No "terminally ill" or "suicidal because biochemically depressed." I'd prefer to not do "My entire family/significant other/child was killed," but would consider it if the circumstances were interesting.
2. I'm not mentioning the exact setting to avoid giving you all preconceived notions, but it's steampunk in an area where access to steam tech varies widely. Tragedies that could only occur in very rural, pre-modern areas are fine. Tragedies that could only occur in a steampunk context, like tragic zeppelin accidents, are fine. Bullying via Facebook will not work.
Crossposted to
http://rachelmanija.dreamwidth.org/1068709.html. Comment here or there.