I can look straight into your eyes and tell a lie.
Why would you want to lie to people?
I lie because I can get away with it.
It's rude and disrespectful to lie to people, and you shouldn't do it. If you continue lying to people eventually someone is going to find out and you could get into trouble.
Ok, here's a solution. If you don't want me to lie to you, then don't question me.
If you are going to lie to people or tell them that they can't question you, don't you think you are going to alienate yourself? You might want to stop lying to people before everyone distances themselves from you.