I explicitly and repeatedly told a recruiter and the hiring manager from a (unicorn) YC startup with a large logistics component that, while I am a data scientist, I don&#x27;t do OR &#x2F; stochastic processes.  I took a single class on them over a decade ago and that&#x27;s about it.  They repeatedly assured me they also needed someone who builds classifiers&#x2F;models user behavior.  Guess what the the in-person interview was about...