Today's lesson is: Common Sense. Use it.

Global News reports that a 51-year-old Canadian man who was at the airport this past Friday morning was upset when he learned that his flight was going to be late. So upset that he threatened to "cause damage using explosives." RULE #1: You NEVER say BOMB at an airport!

Immediately, security responded and arrested the man. They didn't find any explosives but after searching his luggage they did find cocaine, methamphetamine and a "significant amount of money." RULE #2: Don't pack drugs in your luggage when you're headed to the airport!

The man was charged with endangering the safety of an aircraft as well as possession. Apparently, you can't charge someone just for being an idiot.