Rather the point is that depression is... more of a shared symptom really. We're mostly grasping at straws with our treatments, but we do know that some cases (

Rather the point is that depression is... more of a shared symptom really. We're mostly grasping at straws with our treatments, but we do know that some cases (and we assume, causes..) are amenable to lifestyle factors. Others are assuredly not. It's unhelpful for either case to assume that the other side doesn't exist.