Wasn't a "real" interview, but a simulation, with a internship maybe if the HR is convinced. Yeah, not a real interview but with a job. whatever.

So I made my interview, and the guy was also there to tell me what's good, what's wrong and give me some tips for my CV.

But since it wasn't official, he told me with a big smile that I should cut my hair because that's not "clean".
And it was one of the big lines of his feedback.
Worse is, he asked a friend to remind me that, and since he said he will send by email the recap of the simulation, told me one more time to cut my hair.

Well, I got an internship somewhere else, they were more open-minded to hair apparently.

Seriously, that asshole pissed me off that much back then.