Yeah, yeah, so you keep saying, but if you want to live to get out of here, you do need to at least understand the limits of human health.

[ See? He's helping. He did say he would help, doesn't this count? ]

Standing in the rain or freezing cold or even high heats too long will all do you harm. Now, I don't actually care if you do yourself harm, but I imagine you really don't want to be sick the entire time you're stuck here.