We kinda know what happens if you get sucked into a black hole because of math (spaghettification, what outside observers would see, etc); can the same be said about worm holes? Would you even notice if you passed through one? What would they look like? What would someone watching someone else go through a wormhole look like?
“. . . you’d better be prepared for the jump into hyperspace. It’s unpleasantly like being drunk.”
“Well what’s so unpleasant about being drunk?”
“You ask a glass of water.”