[Easy smiles and enthusiasm is appreciated, man. It makes his heart hurt a little, because it's easy to think about Ned and his similarly boundless energy for questions and giddy grins. Not for the first time, that kind of person gets Peter to not turn into a wallflower and actually speak up for himself, huh? He'd like to think he's gotten a lot better about that since his days of getting shoved into lockers.]

I guess it kind of depends on what you're building... We used to make little battlebots for fun, in robotics? Like, you make these little armored fighting robots, and face off against everyone else's. But I've also made one that does a bunch of different old dance moves once.

[Basically: he makes them for shits and giggles. High school was fun sometimes!]