So...again, what is it exactly that's different? What feels different? In what way does it feel different?
I have the opposite reaction from charming - I get freaked out, go home, fill the tub with Purell and soak and cry ...
Because it's not your computer. It doesn't have your usual apps on it, you're not already logged in. You're standing in front of this strange computer and don't know quite what to do with it.
Exactly this! You're right I guess. Kinda like driving in someone's mercedes or someone driving you in one of someone else's car.