Horrible, degrading management with zero interest in anything except their own success is probably number one. I’ve never even heard of a job where there was no training and you were just expected to figure everything out yourself. I was consistently yelled at if I didn’t immediately figure out processes completely unique to their company without being told. And this is coming from a self starter who’s never been in trouble at any job prior or since. I could say a ton more but all there is to say is I would avoid account management there at all costs.