I should just leave. It would be easier if I left and didn't do the speech.
George paces nervously while waiting to be called to do his speech for the school. He continues to walk. He stood there, alone in a hallway not knowing whether to just leave or do the speech. He shows this by using internal dialogue.
George sits in a cold chair his shoulders slumped and head down. He shows his internal conflict through body language.
His forehead was sweaty and his head hurt. He was biting his nails nervously and anxiously.