John nods, because he can understand that. He is the strongest with teleportation after all. Cara is the strongest with telepathy. Russell is the strongest with telekinesis. They can all three do each of those three powers, but they're far better at certain aspects than others.

"Ours works similarly. We have the ability to do all three, but everyone tends to be best at one of the three. It's the one that comes most naturally even if you can develop the other skills." His voice is quiet then, thoughtful. "...channel visions? Wow."

Navigating dreams is something Cara could do. It's the easiest way to dig into someone's mind when they're sleeping. No guards up. Though most people don't know how to keep people out of their heads. It's not a skill taught.