When you visit Georgia for the first time, you'll see a lot of inscriptions which you won't understand, as they're written in the Georgian alphabet. Not that you have to be able to read the letters in order to slap through there, but if you're interested in languages, it may be fun to learn «Mkhedruli». And it's not as difficult as it looks.
We recommend to you the Youtube channel «Learn Georgian with Roni», where the native speaker Roni Tskhoidze teaches the Georgian language in an intelligible and enjoyable way.
Try it and watch your first video: Learn the Georgian alphabet