but the subconscious knows it is still a lie.
It is the subconscious not the conscious brain that gives out these signals.
It is more difficult but an expert can still tell if the person is lying or being sincere, even if the person lies without compunction.
"In the end, more than they wanted freedom, they wanted security. They wanted a comfortable life, and they lost it all -- security, comfort, and freedom. When ... the freedom they wished for was freedom from responsibility, then Athens ceased to be free."