The document provides tips for improving public speaking abilities. It discusses common symptoms of nervousness like shortness of breath or shaking. No one is born an effective presenter, but you can improve through factors like body language (55% impact), tone (38%), and words (7%). Specific body language tips include standing tall, making natural movements, maintaining eye contact, and avoiding fidgeting. Voice tone should have volume, clarity, and variety. Speakers should also research their audience and check if they understood the presentation. Effective presentations include an opening, body with content, and close.