[Beck was aware of Star Wars. It was a real thing back in his world. This was like watching some alternate version playing out... Intriguing... But he had more pressing concerns. The illusions shouldn't generally physically hurt others in this set-up but the volunteers were causing Beck trouble with their powers when they couldn't restrain themselves and remember this was a simulation. The force push knocked some equipment over and Beck hurriedly went to fix it. Luckily it wasn't something critical to make this tech work, but it could be damaged and delay other projects. He turns again to Luke with a frown, making some adjustments and ceasing the program.]

You're reliving things. You're not changing enough. This is meant to help you.

[His tone was stern, as if Luke was the one failing and not his technology.]