Mental illnesses are serious conditions that can only be diagnosed by a trained medical professional experienced in dealing with the specific disorders under question.
So unless your a licensed psychologist, psychiatrist or a member of the Governing Body, refrain from doling out medical diagnoses without a first-hand evaluation.
BTW, we should all be in awe of the Governing Body of Jehovah's Witnesses because they are able to diagnose "mental disease" without even personally examining the individuals that have it. Must be God's Holy Spirit!