I remember when I was 6 years old and my brother used to go seek out guys that were 13 to come over and play football against me while he was the 'permanent quarterback.' I didn't know exactly what the age difference was but I was already playing against older guys.
That's what noir feels like to me. It feels like some kind of recurring dream with very strong archetypes operating. You know the guilty girl being pursued falling all kinds of stuff that we see in our dreams all the time.