PERFORM IN CLASS

I'm back in advanced classical piano class. 
My new goal is to play MEDITATION by Thais medley in class. 
Instead of striving for perfection, to be willing .. to do my best. 
OBSERVATION:  I am ashamed of my lack of foundation .. want to impress my classmates while realizing that. 
TO DO:  Accept myself.  Play my best.  Be happy for the HUGE PROGRESS I've already achieved.