The best advice I can give you all ( and as cliche as this sounds) is just be yourself! honestly I described the real me, spoke with passion and voiced my opinion in a nice way during group activities. Even if you aren’t that confident (I was a nervous wreck!) if you just pretend like you and and do your best it’ll pay off! I stood and just thought now or never and did my very best!
the day itself isn’t as nerve wrecking as you think. honestly I was really really nervous but it’s actually enjoyable and fun. the reps you do it with are lovely, and the people that I got to meet were all really nice too!
I got the job and I’m now waiting to hear where I’ll be going! Exciting! Good luck everybody and let me know how you get on!