Unfortunately, I forgot most of my dreams & most of this dream, including the most important parts; so this dream is incomplete and a little confusing.
This dream took place in a version of our world (Earth) where each person (human) had a unique ability (power / superpower / quirk) that they were born with, so it was natural, I assume; similar to the Japanese anime (animated) TV show My Hero Academia, except more realitistic & grounded & limited.
There were several unique abilities or types / categories of abilities, and each person only had one unique ability / type / category of ability.
Like the last several days, I did not sleep well or much, I was in & out of sleeping & dreaming, or trying to; I had more dreams that I remembered, I did not record them, so now I only barely remember part of two dreams.
This dream took place during the day, I was at a college at the start of the semester, so I guess this was our first day or first week of college.
There was some kind of tradition / ritual / ceremony / whatever that students had to do at the start of a semester, or maybe at the start of their first semester.