Pet Peeves / Tropes in Fiction

[McConnaughay]

What are some pet peeves or tropes in fiction that bother you (for example, excessively using adjectives particularly often / annoying characters)?​

 

[WitchAssassin]

Annoying characters would be Gildroy Lockhart from the Harry Potter series.

I really don't like Deloris Umbridge.

 

[Artisan Vistra]

The guy saves the girl from the dragon or evil man. There's always a bigger villain behind it all. Isekai (it was all a dream). Mary Sues. Deus ex machines. Anything overly common or used in poorly written stories to fix things up at the last second.