Of course you didn't. But let's face it, you would have. Adam and Eve were the only sinless humans, the most pure humans to ever live, except Jesus, and they couldn't resist the lure of the Apple. Besides, you've sinned in your lifetime, so it doesn't really matter.
And removing sin from existence is denying free will, or at least placing limits on it. "You're free to do whatever you please, as long as it doesn't displease me." That's essentially what you believe God should have done. That's not Freedom. God doesn't want our slavish devotion like cattle. God isn't looking to become the Lord of slaves. He wants our devotion by choice, not by being denied any options.