Headed downhill into a ravine might make sense if you're looking for water (water flows down, after all). I'm mildly amused that we have trained ourselves into

Headed downhill into a ravine might make sense if you're looking for water (water flows down, after all). I'm mildly amused that we have trained ourselves into anti-survival behaviors- head uphill where there is less water, more exposure to elements, etc. (of course, being uphill might make you more visible, but that's assuming anyone is coming anytime immediately soon)