While I don't mind carrying you through this test, really, it'd be good to have us both alert and paying attention.

[Oh hey, the alley turns up ahead. That's not concerning at all. Definitely doesn't make him worry there's some murderer up ahead waiting for poor, unsuspecting test takers to run right into them.]

We don't know what they want us to do, or what they're going to throw at us, so it'd be better if we're working together.