Just had a dream about thing I'd hidden in the past. Like I had to look through my wallet and a pair of swim trunks because I'd hidden clues to something in them, like a note or a key to find the next area. One of the hidden staches was just a couple of old dollar bills, but another was a really complicated treasure hunt and I ended up in an underground cavern that held a few small treasures from my past.
Another part of the dream had me as a private eye/detective. I had to interrogate a bunch of suspects who were being held in a school for some reason.
Then it switched to a part where I was a resident of a large mansion, might have been a boarding school or summat. In any case I was trying to play Katawa Shoujo but I kept being called away for errands and shit.
Then it ended with a bit where I was back in elementary school, like 7 or 8 again, but I had all of my current knowledge and physical capabilities despite having a younger body. I won races.