It's our second time to experience a Friday the 13th this year. What did we do to be so unlucky? If you are one of the people who feel this way, you're probably hiding out in your bunker waiting for this day to pass.

But, why is Friday the 13th unlucky? How far back does this tradition go? Where did it start from. All these questions get answered in this video. Watch it, and try to get through the day without anything bad happening.

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