Placing the book in your satchel, you return to your table and order another drink. Later in the evening you begin to feel tired, and retire to an upstairs room in the tavern you previously rented for the night.
As you prepare for bed, you notice that the lock for the door to your room appears to be malfunctioning. Possessing a rudimentary understanding of locking mechanisms from your somewhat shady past, you have the knowledge and resources to temporarily jam the lock for the night, if you so desire. You are very tired and would just like to pass out for the evening. What do you do?