I did an all-nighter when I was made to sleep in a tent on a field, after walking 13 km carrying supplies and tent in these huge bags that weighed a tonne. I tried and tried to sleep, but when there's three of you squished into one tent and it's freezing cold and one of the people sharing the tent had an extreme hayfever reaction and their face ballooned, we just couldn't stop laughing at her

I had to walk another 13 km the next day, I was all cranky as I'd had no sleep xD partly because of my friends, but also because it was insanely cold and I couldn't stop shivering.