Answer:She visualized her success.
Step-by-step explanation:
She thought of how successful it would be for her audience to get Informed about something that she already knows much about and is passionate about.
She visualises how glad and happy her audience will be to receive such information .
This can encourage a person and give them courage to prepare their speech and even the courage to stand before their audience because they expect positive outcome.
It will create a positive atmosphere as she prepares and even when she delivers her speech because of her optimism.