You have to pick:

Careful, WYRerers. "Never sleep again" is different from "never _have_ to sleep again." In reality there's a rare genetic condition called Fatal Familial Insomnia that strikes late in life and makes a person unable to fall sleep, and as the name suggests it's fatal. Very nastily fatal, involving hallucinations and paranoia and dementia over the course of 7-18 months. Not a good way to die.

I said, have to repeat everything you say twice no matter how clearly you have said it because your conversational partner cannot understand or hear you!