I went camping once with my dad and a few of his buddies when it was frigid cold outside. We piled 5 adult bodies into a camper, and they also left a Coleman gas lantern lit inside the camper all night for warmth.

I couldn’t sleep for two reasons:

1. One of my dad’s buddies had horrible snoring, and

2. I could feel myself choking on the stale air. I ventured outside every so often and would hold the camper door open for a few minutes (or until I would get yelled at). I don’t remember 100% but I think I had a persistent headache that night.

I’m still convinced we could have all died.