There has been a few times where the managers have talked to me a bit like crap and I've actually had to go to the back to have a mini breakdown. I was like this in my old job in fast food but j quit because the customers aren't good for mental health. But now in my new job the managers aren't good and i already feel like walking out. I never mentioned anything in my interview  because i didn't want to put them off. But I don't know, should I mention it to someone? 