In the early 2000s I got a job right out of highschool working at a Blue Cross Blue Shields call center. I thought it was going to be customer service but it was insurance claims. Training was supposed to be 6 weeks but they pushed me live after just 2. I had no idea what I was doing. After floundering for a couple weeks trying to learn to basically be a fuckin doctor, I just started approving everything. "Patient needs emergency surgery for X" "Approved". The whole experience was completely insane.