Certainly! Here's a presentation based on the prompts you provided:

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Hello everyone,

Today, I would like to talk about my favorite hobby: painting. I really enjoy painting in my free time because it allows me to express my creativity and escape from the everyday hustle and bustle.

I started this hobby when I was about 10 years old. My art teacher encouraged me to explore my artistic side, and since then, I've been hooked on painting. Over the years, I have experimented with different styles and techniques, which has been a wonderful journey of discovery.

I typically spend around 5 to 7 hours a week on my painting. I find that dedicating this time helps me unwind and relax after a busy week. Sometimes, I even turn on some music to set the mood while I paint.

I often share this hobby with my friends and family. We sometimes have painting sessions together where we can inspire each other and share tips. It's a great way to bond and have fun while creating something beautiful.

I believe that my hobby is quite useful. Not only does it enhance my creativity, but it also helps me improve my focus and patience. Additionally, painting has been a therapeutic outlet for me; it reduces stress and gives me a sense of accomplishment when I finish a piece.

Thank you for listening, and I hope you all find time to enjoy your hobbies as much as I do!

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Feel free to modify any part of it to better fit your style or personal experiences!