I stand at the door and knock. If you hear my voice and open the door, I will come in, and we will share a meal together as friends. "He replied, 'I heard you walking in the garden, so I hid. I was afraid because I was naked.
Honestly, this wouldn't work. Unless your locks unlocked the opposite way of all other locks. Then you'd be brilliant because you created a lock that unlocks the opposite way. Otherwise, having six locks is just paranoid. They're going to break in anyway.