If cognitive behavior therapy is said to help severe depression, then that indicates it's the person's fault they have this disgusting life sucking illness. I know for a fact chemical imbalance plays the major role, so why the double talk. Your brain will absolutely NOT allow the right kind of thoughts so how do you make it and deal with the sever apathy. If there is proof this corrects the chemical imbalance, (cognitive behavior), can someone tell me where to find the testing results? thank you!