A timeslip causes your office building/ school/ apartment block to appear 500K years in the past.?

Question

How do you… work together to survive …feel about those who are there with you/ not there with you …go about reestablishing/ preserving agriculture, technology, medicine, literacy, law, etc. What is most important/ urgent? What do you do?

Answer 1

my main concern would be, "where do i go to the bathroom? and what do i use as toilet paper????"

Answer 2

The first thing is to go find water and food