U.S. — Do you hear your own thoughts? Then chances are you have what's called an 'internal monologue.' Normal, right? Actually, there are loads of people out there that have no inner voice.<br /><br />While this isn't exactly news, people are only just realizing this thanks to a post on social media.<br /><br />The tweet said: "Fun fact: some people have an internal narrative and some don't as in, some people's thoughts are like sentences they 'hear', and some people just have abstract non-verbal thoughts and have to consciously verbalize them and most people aren't aware of the other type of person."<br /><br />Russell Hurlburt, a professor of psychology at the University of Nevada, Las Vegas says that an internal monologue might not necessarily even be with words; it can also be done with images or any other symbols. <br /><br />Netizens shared their experiences or non-experiences with an internal monologue. <br /><br />One user said, "I don't have an internal monologue. I think if I had to listen to myself talk in full sentences all day I would stick a whisk up my nose and scramble my brains until there was nothing left."<br /><br />Which one are you?