So I've been doing some code jobs now and recently they pushed me to a new level.
This company worked with some silly management app made in cpp which they asked me to edit a little bit giving it another style and some additional functions.
Day 1: this code is a mess.
Day 2: this code is a mess.
Day 3: how does this code even compile.
Day 4: I no longer have faith in humanity.
Day 5: I found my first comment (Yay?).
Day 16: I'm done.
Day 19: I got paid.

If you're making a project in cpp just like that dev you do deserve a punch in the throat.

No documentation, no comments, no patterns, just some thick pasta of poorly written code, names like fCalcAllTaxFilesSizeMB....
This haunts me for real.