Note.

I’ve already cleared why I used the analogy of chess.

I’ve already cleared it has nothing to do with Pettigrew.

I was fighting against Voldemort and the death eaters.

Pettigrew is just a random ass side character.

She is a random ass waiter in a random ass restaurant.

Honestly, I don’t even give her a second thought.

I don’t even think about her.

She is not even worth my time and energy.

She turned out to be one of the biggest Villains.

She wasted so much time.