 This is a subject that I confess I have not thought about at all, really, mostly because I'm not insane, also because I don't use emojis, because I am a literate adult human, and I prefer to communicate using actual words, which is, I wish that most other adults would join me in that, because through the rampant use of emojis, we have, as a society, essentially reverted back to caveman days, scribbling pictures on the virtual cave wall to convey our emotions.