Calamities on the Earth occur Cyclically - every 6,500 and 13,000 years. We are fast approaching the next one. These events scour nearly all traces of human civilization from the face of the earth. So why - IF these cycles are unavoidable - do many ancient civilizations seem to be trying to warn us?
(sacredgeometryinternational.com)
Who cares?
If something happens and you don't expect it, you can't prepare.
If you do expect it, you can prepare as well as you can.
That's literally Prepper 101.
The Earth's precession of its axis, our oscillation contra-planar to the galaxy, Milankovitch cycles, Carrington Cycles, Maunder cycles, unknown perturbances in the outer shell of the solar system, "Planet X", magnetar and neutron star "laser", pulsing supernovae, it kinda doesn't matter, something is gonna get us.
So. Just be prepared, don't worry about who or what was warning you. Everything is trying to kill you, the universe will end someday, the sun will end someday, there are probably THOUSANDS of ways to die, science hasn't even discovered.
You started dying when you were born... Prepare for the end. Whatever it is.
Philosophically, yes, do realize what is truly important about your existance. The fact that you exist 'as it is', and whatever that means.
Have you started digging a tunnel yet?