[ Respondents, customers... at the end of the day, is there really a difference? Gideon doesn't think so. Also, she barely knows what science is, beyond "nerd stuff," so. ]

Okay, perfect. It's supposed to give you a ton of energy, right? I can do a little workout here [ in a stranger's house, no big deal ] and let you know if I notice any difference.

But why do you wanna know? I thought most people already knew what caffeine does.