Person comes to conclusion that objective tool doesn't work because it doesn't give him the results he wants.
I'm glad he didn't get to just subjectively call people bipolar or not based on what he wants, it would just bias his research and make it all scientifically useless.
Whether you like skid or not, at least "According to skid patient is in box X" has a definite meaning, and can be scientifically trusted to mean something. Opposite to that "This one specific doctor based on this one single interaction decided that the person fits in box Y" is just completely useless.
