Have watched lot of this apocalypse movies and I understand what it mean. If I hear that there will be an apocalypse in 24 hours, honestly, I will be scared but I will firstly calm myself so that I won't make any drastic decisions. And after that I will firstly pray so that God will keep me safe then I will start packing some of my valuable things I.e food, clothes, water, what that will keep me going or survive because apocalypse is not a small matter.