I don't think most individuals (sober or drunk) are typically wearing clothing that keeps them at an appropriate temperature outside for multiple hours while si

I don't think most individuals (sober or drunk) are typically wearing clothing that keeps them at an appropriate temperature outside for multiple hours while sitting still, since that's not what they usually plan on doing. I suspect if these circumstances occur, as the article describes, people are venturing outside drunk and feeling the cold as they normally would expect but caring less about its consequences and then just passing out.