Yes, noted, and perfectly reasonable. All this will eventually be resolved by neuroscience, as it takes over from psychiatry and psychology, a process that has already begun.

Neuroscience has a long way to go before it can offer what medicine offers for conventional diseases. But in the long term, it will make psychiatry and psychology look like astrology.

http://www.newyorker.com/online/blogs/elements/2013/05/the-s...