I experienced this recently for the first time (in 44 years) while in the hospital. Probably caused by the strong antibiotics I was on or the high fever I had a

I experienced this recently for the first time (in 44 years) while in the hospital. Probably caused by the strong antibiotics I was on or the high fever I had a few hours earlier. It was interesting! Didn't sleep all night, how do you phantasts do that? :-)