Well, the main one was my Ph.D. dissertation, which I can’t really describe because it’d dox me. But suffice it to say lots of other people thought it was a good idea too (journals, conferences, dissertation committee).
I came up with and implemented a programming language too, that was fun. Dunno if that was a good idea but it was certainly new.
Thanks for replying. I'm very interested in how our brains work and how we all perceive the world differently, so I was curious what kind of ideas those are. Especially psychedelic drugs are fascinating imo since they can have almost opposing effects, depending on the person.