write a speech, the topic is"the power of self confidence", you need to have datas and celebrity stories in the speech

Good evening everyone,

I am honored to stand before you today to talk about a topic that is very close to my heart - the power of self-confidence. Self-confidence is the foundation upon which we build our dreams and aspirations.

Let me start by sharing some data with you. According to a study by the University of Wolverhampton, individuals with high self-confidence are more likely to succeed in their personal and professional lives, have better mental health, and enjoy a higher quality of life than those with low self-esteem.

Now, let's talk about some famous personalities who have inspired us with their self-confidence. Oprah Winfrey, a self-made billionaire, once said, "It doesn't matter who you are, where you come from. The ability to triumph begins with you. Always." She is a living example of how self-confidence can help you overcome obstacles and achieve success.

Another inspiring story is that of J.K. Rowling, the author of the Harry Potter series. She was rejected by several publishers before her manuscript was finally accepted. Her self-confidence and belief in her work kept her going, and today she is one of the most successful authors in the world.

And who can forget the legendary Muhammad Ali? He was not just a great boxer but also a great believer in himself. He said, "I am the greatest. I said that even before I knew I was." He had unwavering self-confidence and went on to become a world champion.

These are just a few examples of how self-confidence can change your life. But the truth is that self-confidence is not something that comes naturally to everyone. It is something that needs to be practiced and nurtured over time.

So, how can we develop self-confidence? Firstly, we need to stop comparing ourselves to others. We are all unique individuals with our own strengths and weaknesses. Secondly, we need to focus on our strengths and work on improving them. Thirdly, we need to surround ourselves with positive people who encourage and support us.

In conclusion, self-confidence is not just a feeling, it's a mindset. It's about believing in yourself, your abilities, and your dreams. I urge you all to nurture your self-confidence and let it be the driving force behind your success.

Thank you.