>>Whether he misdiagnosed himself is kind of irrelevant
I never claimed the author misdiagnosed himself or was lazy-
>>What exactly is "willpower" and why would a lack of it need to be rationalized... To insinuate that someone needs to "rationalize a lack of willpower" implies that willpower is some sort of moral resource...
Assuming the people in question do not suffer from a legitimate disorder: Willpower is the ability to make yourself do things you feel must be done when you don't feel like it. It is an extention of self-control and lack of it IS a moral deficiency.
>> "Morning people" don't need to exert a lot of mental effort to be wakeful in the morning
Now is getting up at the crack of 8:00 AM easier for some people than other? Yes it is. However we all face things that are harder for us than others in some area of our lives and become able to overcome that is important.
>>If they're not interacting properly, and you can organize yourself so they interact better, then it would be foolish not to.
I completely agree and did not say otherwise.
>>But all that's in there is hormones and neurons and flesh and blood.
A disorder is when a persons biology is so abnormal/dysfunctional they require treatment. If you have a sleep disorder I would give anyone a free pass in this department, but for anyone else I expect them to master their biology. The same way we must master our biological tenancies and 1. control our tempers 2. control our sex drives 3. control our desire to over eat 4. control our desire to be "efficient" and not exercise. Unless you have a disorder, sleep is no different.