What was the hardest thing you did in the pipeline?

Indoc was really draining physically, and watching people I got to know really well quit was hard. Sadly it was such a huge accomplishment also. People who were way physically stronger than myself quit. Mentally the most difficult part of the pipeline after Indoc was Paramedic, it was like drinking from a fire hose, but also rewarding because medicine is the foundation of a PJ and I knew I would be learning how to make people survive otherwise unsurvivable wounds.