Someone stuck in a job they hate and are unfulfilled in

As title suggests, looking for something where the subject of the book is someone who is in a job/career they hate and are completely unfulfilled in but are sort of stuck for financial/societal reasons.

Particularly white collar work. A subject who has something in mind that they would much rather be doing would be a plus.

The Castle – Kafka and Post Office – Bukowski I have recently enjoyed on the above themes. I plan to read Factotum which I’ve heard would be in line with what I’m looking for but I don’t feel like doing back to back same author, I’ll save it.

I don’t particularly want something inspiring, just want something to relate to.

Thank you!