Saw this and had to post 30 Unwritten Rules of Performance Etiquette Things you’re expected to know that no one ever tells you. Be nice to everyone you meet. You never know who knows who and who will end up where one day. Be 15mins early. Always. Don’t practice your understudy roles in the wing. Don’t sing show tunes in a dressing room. Keep your space clean and underwear in your own area. Don’t talk about money at work. Don’t talk about how much you earn or how much someone