Answer: Take deep breaths and control nerves, make sure vocal cords are all warmed up.
Explanation: As an actor on stage you get only one chance to put on your show you need to make sure you are in control with your body and know your stuff so you can truly be your own character.
Here's a few: Misact, misacted, misacting, misacts, misadapt, misadapted
I hope this helped
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