"An empty vessel makes the loudest and 'screechiest' of noise."
Hah, that empty vessel,
Who has nothing to her name.
But would rather share the fame of which her friends enjoy.
All along, her intimidating attitude towards others made her feel superior, thinking that she is good.
But she is not.
She is just that empty vessel, with nothing to her name.

Nothing.

And when she realises that all those people she have underestimated before, have achieved so many greater things than she does, she gets angry. Angry, frustrated,
Thinking that no one else was deserving, other than herself.

Well, at the end of the day, she gets her just deserts.
She's an empty vessel. And she makes the loudest noise.