Have fun, relax! I always say 'Thank you' to the judge as I walk by after I finish the pattern. If it's a schooling show, the judge may or may not give you some advice after ( the judge at my first show did ) so if she starts to talk to you, don't assume she's talking to the person ( scribe) beside her and keep walking ( like I did lol). Remember to smile! Remember to breath! Remember to have fun! Best of luck!
" If the entire world was one big machine, I couldn't be an extra part. I had to be here for some reason." ~ Hugo Cabret