> An engine should not go out by itself. Airliners have twin engines, and are designed to be able to fly one one. Why? Because engines fail now and then. Every

> An engine should not go out by itself. Airliners have twin engines, and are designed to be able to fly one one. Why? Because engines fail now and then. Every flight critical part on an airliner has a redundant workaround, sometimes two. Redundancy is a cost-effective way to successfully deal with unreliable parts. When I go dirt bike riding in the wilderness, I only ride with a buddy. I wear protective gear. I carry a phone, water, and a minimal survival kit. I also text a photo of the trail map to a friend before hitting the trail. Small things, but potential life savers.