A story to begin with a saying once bitten,twice shy

https://dictionary.cambridge.org/us/dictionary/english/once-bitten-twice-shy

It could be about
fear of going into another love affair
fear of being an actress or musician

Once upon a time in a small town, there lived a young girl named Emily. Emily was known for her adventurous spirit and fearlessness. She believed that life was meant to be lived to the fullest, never hesitating to try new things.

One sunny day, a traveling circus arrived in town. The circus was filled with enchanting acts, thrilling rides, and captivating performances. The main attraction of the circus was a majestic lion named Titan. Emily had always been fascinated by animals, especially lions, so she couldn't resist the opportunity to see Titan up close.

Excited and full of curiosity, Emily approached the lion's cage, disregarding the warnings from the circus staff to maintain a safe distance. As she reached out her hand to touch the lion, Titan suddenly lunged forward and bit her hand. The pain was excruciating, and Emily screamed for help.

The circus staff quickly rushed over and managed to rescue Emily from the lion's grip. She was taken to the hospital for treatment, but the incident left a lasting impact on her. The saying "once bitten, twice shy" came to mind, as Emily realized the importance of being cautious and learning from her mistakes.

After her recovery, Emily became more cautious and less impulsive. She understood that sometimes it was necessary to take a step back and think twice before diving into a risky situation. This newfound wisdom granted her the ability to make better decisions and avoid unnecessary harm.

Emily's experience taught her a valuable lesson about the consequences of impulsive actions. She realized that just because something appeared exciting or enticing, it didn't automatically mean it was safe. From that day forward, she vowed to approach life with a balance of adventure and caution, always remembering the saying, "once bitten, twice shy."

And so, Emily's story serves as a reminder to all who hear it, illustrating the importance of learning from past mistakes and being mindful of the potential risks in life.