Lets see. When I first started, I think I ended up getting killed when I stole something. The second time I was eaten by a jaguar as soon as I left town. In the first game where I actually knew what I was doing, I met a rather interesting fate. I visited a human settlement and asked the mayor if he had any quests. He wanted me to kill this chameleon monster that had been wandering around their town. I find the chameleon monster in his hut, and talk to him a little bit, before engaging him with my spear. Clearly he's intelligent and in charge of this town, but they asked me to kill him right? So it shouldn't be a big deal. This is when I find out that armor is good when fighting an unarmored opponent(he barely hit me) and spears are fun, but not particularly deadly. I think I had everything red on him, and had resorted to wrestling to train that up too. Then I got bored and decided to wander around town waiting for the Chameleon to bleed out. As soon as I step outside, everything goes crazy. I've got crossbowmen shooting impotently at me, and every poor peasant in town trying to kill me. I get quite a few lucky strikes, often crippling if not killing them in the first blow before moving on. I broke one kid's skull, and bruised his brain. I think I also stabbed him in the kidney or something. Eventually I retreat into the house, because I don't like being that surrounded. The chameleon is sitting in the corner, bleeding all over himself, and I back up a little so I can fight guys one at a time for awhile. Nobody comes in, so I step forward and open the door. Suddenly that kid who's skull I broke slams into me, pushing me back through the door and against the far wall. I slide into another corner, trying to get out from under the crowd of people that just came in, but they quickly overpower me and knock me unconscious. I sat there for like 5 minutes while they beat me to death. They had trouble killing me because of my armor, but had no trouble knocking me out every time I regained consciousness.
That's how I remember it anyway, and I learned not to attack civilization leaders.