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To my mind perform in front of an audience really hard and exciting.
First of all I would practice. I must be shure, than all according to plan.
After the perfomanse I would feel a sense of relief. I would very happy if the audience afford pleasure of my performance.

Задание:
What would it be like to perform in front of an audience? How would you prepare? How would you feel on stage after the performance? 

To my mind, PERFORMING in front of the audience IS really DIFFICULT and exciting. I must be SURE THAT EVERYTHING ACCORDS to A plan. I would feel a relief after the PERFORMANCE. If the audience GETS pleasure of my my performance I'll be very happy.