Premise: I don't know which theory is right, but I do know that the door locks remain inexplicable unless you are in conflict with someone . If all you want for your future self is happiness and if there's no third party involved, there can be no good reason to restrict your future options.

Hypothesis: I don't know what is true, other than that the door looks can't be explained unless you think someone is going to hurt you at night.
Relation: neutral