COMMUNICATION SKILLS' PRESENTATION

I have never felt so stress before, comparing to other presentations. Maybe because, the NTU lecturer (she's scary) had given us lots of emphasis on how to be good presenter and so... (i can feel that she had treated us as if we are uni students, giving us too much STRESS!) Luckily, she just take over our class for 2 days OR i will suffer.
My Tutor had commented that I AM A GOOD SPEAKER but am i not a good presenter??? Also, he had responded that my projection was weak and looking at my size, i need to step forward a little to the audiences.
MY SIZE!! HUMPHS~
The giant of 1B02, ELTON. ( you can see the difference right!)
He's FIT!
My clique.