Difference between correlation and causation is if its correlation then putting these kids to sleep by say a drug in order to fix their sleeping patterns won't do squat in fixing their core problem which may be the actual cause of both the sleeping problems and future mental issues apologies for the run on sentence.
I can't remember what author it was, but I'm sure it was Charles Dickens (but it's too early in the morning for me to be sure of anything), that made an entire page a single sentence to mock people who had complained about his long 'run-on' sentences. IIRC the page-long sentence wasn't a run-on sentence.
