What are some of the key things to keep in mind when performing on stage?

Some key thing to keep in mind is when you are performing you are doing it for other people and you are no longer just dancing for yourself. Understand your stage set up and who is watching. Also keep in mind how much time you have. You never want to get down so much to a point that people are tired of watching you. Your eyes should always look out and beyond and never just watch your feet dance. You face and how you act on stage is a big part of performing so make sure you are aware of your expression . There are lots more things to keep in mind but these are some quick tips you can use to start with.