Thanks, Adam! I think I've got you covered. The next few paragraphs say:
A group trained to fight, with a leader to rally them, will hold together when many are injured and a few have been killed. A strong leader, beloved or feared, can hold them together even when
many have been killed.
A group without training or discipline will hold together when many are injured and a few have been killed only if it is desperate, but even so, when injuries are widespread and several have been killed, it will break.
A peaceable group will scatter with the first injuries, and certainly with the first deaths.
-Vincent