When someone speaks to you or is blessing you there is emotion in their tone and in their face. When an actor learns his or her lines they learn to place the proper emotions that belong with the words. I have met only one person who spoke to me in an "other" Language that was actually speaking to me. I did not "understand the words but I was able to understand the message. My feeling is that there are more charlatans than there are people speaking in "other" languages.