psycology not only treats the insane people they also study the mind. as with anyone who does reserch they require money, hence the rise in the number of mental disorders. if you can sell pills to rich people who are afraid of germs, snakes , and planes they can fund their research. little quirks and eccentricities are not mental disorders. the cause may be psycological, but the results arent really a disturbance to the persons life, a mere occasional annoyance at best. personally i think psycology and healthcare in general would be better off if they werent regulated by capitolism and instead was made a service provided by the state. it would certainly do away with the illness fabrication trend thats been going around.