My therapist tells me that she believes it probably won't be long until there is a test, a blood test or something, that will tell what is chemically happening in your brain. To ascertain that something isn't right, some chemical or hormone isn't being released correctly or in the right amount (forgive me - I am no scientist). This would distinguish between mental illnesses that requires chemical intervention and those mental illnesses that can be alleviated by environmental changes and talking therapies, without the need for the pills. And although we shouldn't have to prove it, we shouldn't need that validation, it...