Do You Have Any Big Mistakes in Treating Delirium?

The more cases I saw and there was no rhyme or reason like there was like one procedure they went through or whatever that kind of, you know, happened. But invariably when I really probed into it, they would say, yeah, right after surgery went a little bit longer than expected, but like they became really confused. So that's kind of how I got interested is like these new onset dementia that I was seeing in my memory clinic.