"...A little," he concedes. Not that Vega will admit to being afraid of the nightmares. That would make him a scaredy cat and he'd hate that.

"I'm not too scared to sleep."

At least some of the time. The rest of it's spent hugging his knees in the Fury's cockpit.

He's been seeing some really disturbing things in his sleep, but he wants to be tough and not need anybody.