I'm Confident!!
I have belief in myself every moment of every day, and when I'm asked to say something, I know exactly what I'm going to say!!
I can conquer any mountain that is put in front of me, because I believe in myself and all of my wondrous abilities!!

having strong belief or full assurance; sure:
confident of fulfillment.
sure of oneself; having no uncertainty about one's own abilities, correctness, successfulness, etc.; self-confident; bold:
a confident speaker.
excessively bold; presumptuous.

Confident Spiffy