You're walking in the park on a hiking trail and you come across
something shiny on the floor, you bend down to take a closer look and you
see it's a compass.
The compass looks strange to you because instead of the
cardinal directions N,S,E,W each direction
is a different period in
time. 2018 B.C., 0 B.C., 4036 A.D., 6054 A.D.
The choice is yours to visit the past or future. Do you go to 2018 B.C., 0 B.C., 4036 A.D., or 6054 A.D.?