So it states that the "hyper-rapture" madness sickness type thing is a legend, so it's just legends and tales and myths that people have come up with, I'm sure! Considering no one in the Star Wars Universe went mad from staring at hyperspace. Vader was already sort of, um.... mad, but not because of hyperspace, I can tell ya that!

Just found it interesting. 😜

Oh! And I found this stuff under Legends, not the Disney Canon.