I was assigned SET my first time learning a final, cuz for some reason, the only thing my brain could not process was opposing bases. I have no idea how or why I couldn’t absorb a simple concept, but my trainer 4 years ago asked our contractors to run sims on me. Yeah, I was bummed about it, but being pummeled in a final sim where he required me to run opposing bases correctly GREATLY benefited me. We used something similar called EDIT in the USAF. It was looked at as such a negative thing, but it ultimately helped us target specific items or issues a trainee/developmental was having. It’s a powerful tool if utilized correctly.