Anonymous wrote:Gently knock. If he's awake and doing anything you shouldn't see, that will be enough for him to hear. If you don't get a response, quietly go in and get what you need.
Anonymous wrote:Do you really need the screwdriver right away or could it wait until later? If it can't wait, I'd have he same sex parent sneak in and see if the screwdriver was in site and grab it. If it involved moving things around, I'd knock and wake up the teen for a moment to say I'm getting the screwdriver and he/she can go back to sleep.
Anonymous wrote:I would knock. The consequence of their not returning the screwdriver to the right place is being awakened early when someone else needs it.