I had an interview like that several years ago. I wasn't that prepared or suited for a position anyway, but the whole experience was horrible. It was me and 3 guys asking me questions, they were strict and I was so stressed I couldn't think and talk, couldn't remember anything. When I left the building I realised how fucked up my future going to be, I even cried a little which is rare for me. I can't imagine doing another interview now, I've got ptsd from that shit lol.