If a picture if worth a thousand words, then an emoji is worth at least 10,000, right? But with the sheer number of options to choose from... well, how is one supposed to know when to use them all?

It's on Twitter, in company meetings, and in group chats with disparate groups of friends. Recently, I've started to notice the hang loose hand symbol, and its emoji — also known as the "call me hand" ...

Many of us don't give our emoji usage a second thought. And we bandy around the likes of , , and ️ without batting an eyelid. SEE ALSO: Smiley emoji in your work emails are making you look incompetent ...