Allow me to ask a few more questions to verify your answer.

1. Have you ever told a lie?
  • Careful here. A lot of people say no, because "white" lies don't count.  I hate to break it to you, they are still lies.
  • I'm just going to go on a limb and guess that you have told a lie at some point in your life.
  • So what does that make you?  
  • Yep, if you've ever told a lie, you are by definition... a liar.
2. Have you ever stolen anything?
  • If you're anything like me, your first response is, "No."
  • But think back, even when you were younger, and remember the size, value, or whether you were caught doesn't matter.  So if it was supplies/time from work, money on the ground that wasn't yours, etc. 
  • So what does that make you?
  • You guessed it. That makes you a thief.
If you answered "No" for both click here.