[ Robby just needs to think for a moment to know how to phrase this... ]

I used to figure out how stuff worked after it was made. Stuff like computers, [ alarm systems, locks, ] some vehicles. But overheating's always a big problem wth anything. But using a stone like that's cool anyway.

[ No unrespectful ways with technology here, we're just a normal and curious teen! Please focus on the compliment, and the beat it takes to ask: ]

By the way, you said Vi -- are you the guy who made her gauntlets?