Hehehe, which class?

nothing particularly important. hahahah industrial psych

Ah, I remember my industrial psychology classes... that was a while back, wow.

Around that same time, my Languages teacher said that she learned something new at a teaching seminar:

"You shouldn't wake students that are asleep in class, for they might be dreaming of a way to improve our world"

Hahaha, not sure how likely this is to happen, but maybe it is not worth the risk of waking someone.