Not sure if you still need an answer but my favorite character is Remy. He is: Brave, talented, and focused. Since the movie's main character is a rat that can talk, I would say that it is fictional and humorous. A family comedy.
Answer:
When you believe in yourself, you’ll be more willing to try new things. Whether you apply for a promotion or sign up for a cooking class, believing in yourself is key to putting yourself out there.
Context because if the joke doesn't relate to anything happening at that time or the past, then no one will get it.