try-hard (n)

I wish Mel would stop being such a try-hard and just be herself.
The term "try-hard" is often used to describe someone who excessively seeks approval or validation from others.
Instead of being authentic, try-hards may engage in behaviors solely to impress those around them.
True confidence comes from being genuine rather than adopting a try-hard attitude.
Social dynamics are healthier when individuals are themselves, avoiding the pitfalls of being labeled as a "try-hard."