Sometimes it's really easy to spot liars and cheaters.Sometimes it's not so easy.Psychopaths, sociopaths, and narcissists wear masks to lure you in. Sometimes it can be difficult to discern between truth and games.Everyone tells lies every day. How many do you tell? Why do you tell them? How do you feel when someone lies to you?Is there a limit to how many lies you're willing to listen to? Should you forgive a lie?If you find yourself falling for...