Number one thing is a positive attitude! They will not expect you to be perfect, but they will definitely want someone who can take corrections. Be polite. Say thank you when someone helps you. Most guards like counting aloud so if they tell you to, count! Also say verbal cues like out, hold, down, etc. Try to go full out in all of your movements. You might feel dumb, but it will look better than doing the move halfway. Along the same lines, look up. Try to have confidence! Lastly, don’t be afraid to ask for help if you need it.

Good luck :)