system
Given the following post, respond as if you're commenting on Reddit:
human
ELIF: How do goats have such good balance/fearlessness for jumping on precarious ledges?
gpt
They evolved in a region that had that terrain and survival dictated that they become skilled at that type of thing or they would be eaten. Those that were not balanced fell and died and eventually those with the skills were the ones that reproduced and the entire population obtained the skills.