Phantom cell phone vibrations?

Ever reach into your pocket because you think your phone is ringing only to discover you’re losing your mind? Check out this article from the USA Today on “phantom cell phone vibrations” to learn more about this 21st century phenomena. I constantly think I “feel” my phone and check to find out it’s only in my mind. It’s probably a sign of insanity, but might also be due to my many drives back & forth between Austin & Dallas to see my future wife with the jams up loud.