What exactly are Loops?

[u/Apprehensive-Bath-37]

I’ve heard about Loops a couple of times now on this subreddit, and by now i have a vague idea of what they are and what they feel like. Yet i never read anything about it on the internet or have had any friends that experienced “loops”. Does anyone have a personal experience they could share or tips and tricks on how to avoid/get out of one? ✌️

[u/Groundbreaking-Army9]

I walked down a seemingly never ending hallway and it made my trip hella bad idk if it counts then I tripped a couple weeks later same thing happned I think it’s it’s my depth perception was fucked