Updated.
No game overs, but picking the wrong choices in this and the next couple can still cause you to lose the battle.
Btw, in Janurary I'm going on holiday for a week, then I'll be back for a few days, then going camping with mates for 4 days, then back for a day, then the next day I've got TWO parties. Long story short, I'm gonna be insanely busy and tired in Janurary, so you may need to take over the updates for a while.