Wow. That author has issues.

Id like to think if I met anyone that bitter in real life, that I would commit to their on their grave.

Yeah waiting on tables is hard work, often with very little positive feedback or money but shit, they make it sound like slugging through he damn fields of Normandy on dday.

No I'm sorry, but just fucking no.

It's a shit paying job, you get abused, it's looked down upon - which I think is a crime, it's a difficult job! - but it's not that bad as the author makes out.

I think that's just his exaggerated writing style.