Despite their cruelty in combat, trolls are surprisingly tender and kind to their own young. Female trolls work as a group, spending a great deal of time teaching young trolls to hunt and fend for themselves before sending them off to find their own territories. A male troll tends to live a solitary existence, partnering with a female for only a brief time to mate. All trolls spend most of their time hunting for food, as they must consume vast amounts each day or face starvation. Due to this need, most trolls stake out large territories as their own, and fights between rivals are quite common. While these are usually nonlethal, trolls are aware of each others' weaknesses and will use such knowledge to kill their own kind if food is scarce.