We just watched Greenland and have laughed our heads off about which person we would be in this situation. So, imagine, the world is potentially ending (in this case, by asteroid), what would you do?
You wouldn't have to worry as you'd be one of the people the Govt selects to keep the world going anyway
Run around and scream a lot
Kill people for apparently no reason at all
Go and loot the local supermarket just because you can
Hunker down and make some good food, put on good music and laugh (this is my personal plan but DH was less keen)
Keep going to find a solution
Always have a tank of petrol in your car anyway so just randomly drive somewhere else?
The list is endless. But what do you think you'd do?