After being in a severe motorcycle accident, this man was lucky to be alive. But he didn't believe it. In fact, he thought that he was dead for months.
Here's some life-saving advice from one of the toughest men on the planet.
How did this 11-year-old girl find herself alone in the middle of the ocean?
How long did it take before these soldiers finally put their weapons down?
Hopefully you'll never have to use these tips, but what if?