From the Word of God I gather that damnation is all of man, from top to bottom, and salvation is all of grace, from first to last. He that perishes chooses to perish; but he that is saved is saved because God has chosen to save him.
I grew up in the north woods of Canada. You had to know certain things about survival. Wilderness survival courses weren't very formalized when I was growing up, but I was taught certain things about what to do if I got lost in the woods.