Keep yourself occupied. The group chat will not be enough to keep you up until tomorrow. Watching movies will keep you up for a little while but eventually they will put you to sleep.
Something that I've learned from all nighters is that drinking lots of water helps me stay up longer. I like to keep the lights on so that the dark doesn't make me sleepy. I also suggest not laying/ sitting on your bed because that will probably make you tired as well.
Good luck with your bet.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.