What if you knew the apocalypse was three days away?

Imagine you had 72 hours before everything collapses. How would you spend that time? Would you stockpile supplies? Would you focus on warning as many people as possible? Would you try to preserve knowledge, like books, hard drives, download internet archives, etc.? Would you collect music or history?

Ok so, you’re vague on what the apocalypse is, but you did say “before everything collapses”, and talk about preserving knowledge. So I’m thinking big solar flare that destroys technology as we know it.

For an apocalypse, this is easy mode. Basically going back to like what, the 50s level of tech for most people. A lot of the world would also not even notice.

Get myself and all the people I care about to withdraw everything they can in cash, even taking out cash loans if possible. Build fereday (sp?) cages for all our stuff. Stock up on a few months worth of groceries and water, and we could probably ride that wave till things get fixed.