How to Save the World In 5 Simple Steps

This is not an exhaustive list of ways to save the world from "total world domination" maniacs... but just in case you run into one, here's my advice:
#1. Don't talk to strangers and don't let them talk to you. (and please don't give the "homeless" money!)
#2. If someone is walking with a limp- kick their leg to make sure they aren't hiding any weapons.
#3. If you hear an evil plan, don't call 911. (that's what the evil person expects)
#4. Instead of calling 911, gather all your talented friends and form a Justice League- complete with spandex costumes.
#5. If all else fails, try to dominate the world before the other person can.